Katianna Stoermer Coleman: Zendaya’s Private Older Sister, Her Children, Family Bond, and Life in 2026

Katianna Stoermer Coleman, better known inside her family as Kizzi, is one of Zendaya’s older sisters and one of the most private members of the Coleman family. Recent mainstream coverage confirms that Zendaya has five older half-siblings through her father, Kazembe Ajamu Coleman, including Katianna, Annabella, Kaylee, Austin, and Julien. Katianna has deliberately stayed outside Hollywood, even as her younger sister became one of the world’s biggest actors.

For a reliable overview of Zendaya’s family, readers can see PEOPLE’s current profile of her five siblings. Zendaya’s five siblings

But Katianna is more than simply “Zendaya’s sister.” She is a wife, a mother, and someone Zendaya has publicly described as an important influence on the person she became.

So, how old is Katianna? Who is her mother? How many children does she have? And what does she do today?

Some of those questions have clear answers.

Others are surprisingly difficult because Katianna has protected her privacy extremely well.

Katianna Stoermer Coleman Quick Bio

One warning is important immediately. Numerous websites claim that Katianna was born in 1999 or 2003, but those dates do not fit reliable reporting about her adult family life. Vogue was already describing her as Zendaya’s older half-sister with school-age daughters in 2019.

That makes many exact ages repeated online unreliable.

Who Is Katianna Stoermer Coleman?

Katianna is one of the older daughters of Kazembe Ajamu Coleman.

She is an older half-sister of Zendaya, meaning they share their father but do not share the same biological mother.

PEOPLE’s 2026 family profile says Zendaya is the only child born to Kazembe and Claire Stoermer together. Kazembe already had five children before Zendaya: daughters Katianna, Annabella and Kaylee, and sons Austin and Julien.

Zendaya is therefore the youngest of a large blended family.

And although millions of people know Zendaya, most of her siblings live extremely private lives.

Katianna may be the best example.

Is Her Name Really Katianna Stoermer Coleman?

This question is more complicated than it first appears.

The name “Katianna Stoermer Coleman” appears widely across the internet.

However, stronger mainstream publications often identify her simply as Katianna Coleman or by her nickname Kizzi.

PEOPLE’s 2026 sibling profile calls her Katianna and Kizzi Coleman, while Vogue referred to her as Zendaya’s half-sister Kizzi.

That means it is safer not to assume that every version of her name appearing on celebrity biography websites reflects her complete legal name.

“Stoermer” is strongly associated with Zendaya because it comes from her mother Claire Stoermer.

Katianna is not Claire’s biological daughter.

For search purposes, however, Katianna Stoermer Coleman remains the name many people use when looking for her online.

Katianna Is Zendaya’s Older Half-Sister

Zendaya was born on September 1, 1996.

Katianna was already her older sister when Zendaya arrived.

How much older?

That has not been reliably established.

And this is where many online articles create confusion.

Some claim Katianna was born after Zendaya.

Others list dates that would make her a small child while supposedly already having teenage daughters.

Those timelines simply do not work.

The safest answer is straightforward:

Katianna is older than Zendaya, but her exact birth date and age have not been publicly verified.

Who Is Katianna’s Father?

Katianna’s father is Kazembe Ajamu Coleman.

Kazembe is also Zendaya’s father.

Before becoming widely known through his daughter’s acting career, he worked in education. He later became heavily involved in helping guide and protect Zendaya as her career grew.

Zendaya has repeatedly spoken warmly about her father.

Family clearly plays a major role in her life.

And Katianna belongs to the side of the family that existed before Zendaya was born.

Is Claire Stoermer Katianna’s Mother?

No.

This is one of the most common mistakes in online biographies.

Claire Stoermer is Zendaya’s mother, but mainstream reporting confirms that Zendaya is the only child Claire and Kazembe had together.

Kazembe’s five older children came from an earlier relationship.

Therefore, Claire is not Katianna’s biological mother.

The identity of Katianna’s biological mother has not been widely established through reliable public reporting.

That does not mean there is a mystery.

It simply means the family has not made that information part of Katianna’s public biography.

Zendaya Looks Up to Her Older Sister

This may be the most important verified fact about Katianna.

Zendaya has publicly talked about how strongly an older sister influenced her.

In a 2015 interview, she explained that as she grew older, she understood how much her big sister had helped shape her into a better person.

She also emphasized how important it was to grow up inside a large, grounded family. PEOPLE highlighted those remarks again in its August 2026 profile of the Coleman siblings.

That tells us a lot.

Zendaya had fame very young.

She worked for Disney.

She became known to millions of teenagers.

Then Hollywood became even bigger.

But at home, there were older siblings with ordinary adult lives.

That probably gave her a world where being “Zendaya the celebrity” was not the most important thing.

Why Katianna’s Influence Matters

Imagine becoming famous while you are still young.

People tell you that you are special.

Strangers want photographs.

Companies want your face on products.

Stylists dress you.

Millions of people follow you online.

It would be easy to start believing that fame is normal life.

A large family can challenge that idea.

Older sisters can still tease you.

Nieces need picking up from school.

Someone has homework.

Dinner still needs ordering.

Zendaya’s public stories about Katianna’s family show exactly that kind of ordinary family world.

And it seems to have remained important even after Zendaya became internationally famous.

Katianna Is Married

Katianna is married, although her husband has chosen a life outside public celebrity coverage.

Vogue’s 2019 profile described Kizzi’s family life while following Zendaya through an ordinary day involving picking up her nieces from school.

PEOPLE’s 2026 article also identifies Katianna as married.

However, reliable mainstream reporting does not make her husband’s name a major public detail.

That deserves respect.

Katianna did not marry someone and then turn the relationship into entertainment content.

Her husband appears to share her preference for privacy.

How Many Children Does Katianna Have?

This detail has changed in reporting over time.

In its 2019 profile, Vogue spent time with two of Kizzi’s daughters, Imani and Isys.

Imani was 12 at the time.

Isys was 14.

However, PEOPLE’s updated 2026 family profile says Katianna is now a mother of three daughters.

That means older articles saying she has only two children may now be incomplete.

The two publicly named daughters are Imani and Isys.

Information about the third daughter remains much more private.

Zendaya Used to Babysit Katianna’s Daughters

One of the sweetest things about Zendaya’s relationship with Katianna is her bond with her nieces.

PEOPLE says Katianna and her husband have three daughters whom Zendaya often babysat during her Disney Channel years.

That gives a funny image of Zendaya’s teenage life.

One day she might be filming a television show.

Another day she could simply be watching her sister’s children.

Those ordinary family responsibilities may have helped keep her grounded.

Zendaya has continued talking about her nieces and nephews even as her career became much larger.

Imani and Isys Became Part of a Vogue Story

Vogue gave readers one of the clearest looks at Katianna’s family life in 2019.

During the interview, Zendaya was driving to pick up Kizzi’s daughters from school.

First came Imani.

Then Isys.

The scene did not feel like a celebrity photo shoot.

It felt like ordinary family life.

Homework.

School conversations.

Sisters.

An aunt joking with teenagers.

Zendaya even teased Imani by honking the car horn loudly to embarrass her during pickup.

Moments like this reveal why Zendaya seems so attached to being an aunt.

Katianna Grew Up Connected to Oakland

Katianna has a strong connection with Oakland, California.

In Vogue’s 2019 interview, Kizzi herself spoke about growing up there and described the awareness that came with being raised in Oakland.

She remembered family members helping one another and their grandmother preparing food for the children after school.

This matters because Oakland has also remained central to Zendaya’s identity.

Even after moving into Hollywood, Zendaya has repeatedly discussed Oakland as the place that shaped her.

Katianna belongs to that same family story.

Katianna Has Actually Spoken Publicly—Just Rarely

It would be wrong to say Katianna has never spoken to the media.

She did speak with Vogue for its 2019 Zendaya cover story.

Her comments were short but meaningful.

She talked about Oakland, family, and the different educational environments Zendaya witnessed while growing up.

Still, this was not the beginning of an influencer career.

Katianna did not suddenly start giving interviews every month.

She returned to private life.

That makes the Vogue appearance valuable because it provides rare information directly connected to Kizzi herself.

Does Katianna Have an Acting Career?

There is no reliable evidence that Katianna has a professional acting career.

She does not have the established Hollywood filmography associated with Zendaya.

She has not been announced as a star of a major television series.

She is not known for music either.

This matters because some online articles call every relative of a famous person an “actress,” “model,” or “influencer” simply to make the biography sound fuller.

In Katianna’s case, the correct answer is:

Her profession is private, and no established entertainment career has been publicly confirmed.

That is not a missing fact that needs to be invented.

What Does Katianna Do for a Living?

Her current profession has not been reliably disclosed.

You may see websites giving specific job titles.

But the strongest sources focus on her family relationship with Zendaya, her children, her Oakland roots, and her preference for privacy.

They do not establish a current professional résumé for her.

So saying “profession unknown publicly” is more accurate than copying an unverified job from another biography site.

Privacy does not mean someone does nothing.

It simply means strangers do not know everything.

Does Katianna Have Social Media?

There is no clearly verified major public account belonging to Katianna.

Mainstream entertainment profiles have repeatedly noted that Kizzi and several other Coleman siblings stay away from public social-media life.

That makes fake accounts especially easy to create.

Someone can use a family photograph.

Add the name “Katianna Coleman.”

Then claim the account is official.

Unless an account is clearly confirmed through Katianna or trusted family sources, readers should be cautious.

Don’t Confuse Katianna With Zendaya’s Nieces

This is another huge problem online.

Many images labeled “Katianna Stoermer Coleman” actually show Zendaya with one of her nieces or another younger relative.

For example, PEOPLE clearly identifies the young girls attending the 2017 Kids’ Choice Awards with Zendaya as her nieces, not Katianna.

That makes sense.

Katianna was already an adult mother by then.

Any article claiming that a young child beside Zendaya in a 2017 photograph is Katianna should therefore be treated cautiously.

This mistake has spread because one website copies another.

Then image search repeats it.

Why Fake Birth Dates Spread Online

Katianna is a perfect example of how celebrity misinformation grows.

A website wants a complete biography.

It needs:

birthday,

age,

height,

profession,

net worth,

husband,

and birthplace.

But Katianna has not published most of those details.

Instead of leaving the fields blank, some sites guess.

One says she was born in 1999.

Another says 2003.

Then dozens copy the information.

Soon Google contains hundreds of pages repeating something that cannot fit the known family timeline.

That is why strong sources matter.

Vogue was interviewing Katianna as an adult mother whose daughters were 12 and 14 in 2019.

She obviously was not born in 2003.

How Old Is Katianna Stoermer Coleman in 2026?

Her exact age is not publicly verified.

This is the most accurate answer.

Some websites publish specific ages, but they conflict with one another and often conflict with verified facts about her children.

What can safely be said is that Katianna is older than Zendaya and was already a mother long before many of the commonly claimed birth dates would make possible.

So an exact “Katianna is X years old” statement would be guesswork.

Katianna’s Other Siblings

Katianna is part of a large sibling group.

Zendaya has three older sisters:

Katianna,

Annabella,

and Kaylee.

She also has two older brothers:

Austin,

and Julien.

All five are Zendaya’s half-siblings through Kazembe.

Most remain private.

That is another unusual thing about this family.

One sibling became one of the most photographed women in the world.

Most of the others appear perfectly happy without public fame.

Zendaya Is Extremely Close to Her Nieces and Nephews

Katianna’s children are part of a much bigger network of nieces and nephews in Zendaya’s life.

Zendaya has called them her “borrowed children.”

She has joked that being an aunt is perfect because she gets to have fun and then return the children to their parents.

But the relationship is clearly deeper than jokes.

Zendaya has said that she thinks about her nieces and nephews when deciding how to handle difficult public situations.

She knows they may eventually see what she says online.

That makes her think carefully about the example she sets.

Katianna Helped Give Zendaya a Normal Family World

Zendaya’s family is probably one of the least glamorous parts of her story.

And that may be exactly why it matters.

Her nieces do homework.

Her siblings raise children.

People go to school.

Family members eat together.

Someone needs a ride.

Those things happen whether Zendaya has an Emmy or not.

Katianna represents that side of her life.

A world where she is not simply a movie star.

She is a sister.

An aunt.

And the youngest person in a very large family.

What Is Katianna’s Net Worth?

There is no reliable public figure for Katianna Coleman’s net worth.

Specific amounts found online should be treated as guesses.

Her current profession is private.

Her income is private.

Her property is private.

Her investments are private.

And Zendaya’s wealth is not Katianna’s personal wealth.

Being related to a multimillionaire does not give websites enough information to calculate your finances.

So the accurate answer is:

Katianna Stoermer Coleman’s net worth is not publicly verified.

What Is Katianna Doing in 2026?

Katianna remains one of Zendaya’s private older siblings.

PEOPLE’s August 2026 profile confirms that she continues to be known by the nickname Kizzi and describes her as a married mother of three daughters.

There is no reliable announcement of an acting career, reality show, public business empire, or influencer launch.

And that appears to be intentional.

Katianna has had plenty of opportunities to benefit from her sister’s enormous celebrity.

She seems to have chosen family privacy instead.

Why People Search for Katianna Stoermer Coleman

Zendaya’s fame keeps growing.

People know her from Disney.

Then Spider-Man.

Then Euphoria.

Then Dune.

Then Challengers and other major projects.

Eventually fans want to know where she came from.

They discover her parents.

Then they discover something surprising.

Zendaya is not an only child.

She is actually the youngest of six siblings.

That leads directly to Katianna.

And because Katianna reveals so little about herself, curiosity becomes even stronger.

Interesting Facts About Katianna Stoermer Coleman

Katianna is one of Zendaya’s five older half-siblings.

Her family nickname is Kizzi.

She and Zendaya share the same father, Kazembe Ajamu Coleman.

Claire Stoermer is not Katianna’s biological mother.

Katianna is married.

PEOPLE reports in 2026 that she is the mother of three daughters.

Two of her daughters are publicly known as Imani and Isys.

Vogue spent time with Zendaya while she picked them up from school in 2019.

Katianna has roots in Oakland and spoke briefly with Vogue about growing up there.

Zendaya has publicly credited her older sister with helping shape her into a better person.

Katianna does not have a confirmed entertainment career.

And many photographs and birth dates attributed to her online appear to be misidentified or poorly sourced.

Final Thoughts

Katianna Stoermer Coleman is famous because of Zendaya, but fame does not appear to be something she personally wanted.

Katianna, affectionately known as Kizzi, is one of Zendaya’s five older half-siblings through their father, Kazembe Ajamu Coleman.

She is married and a mother.

In 2019, Vogue introduced readers to daughters Imani and Isys during an ordinary school pickup with Zendaya. By 2026, PEOPLE reported that Katianna and her husband share three daughters.

More importantly, Katianna appears to have played a meaningful role in Zendaya’s life.

Zendaya has publicly spoken about looking up to her older sister and about how growing up in a large, grounded family helped shape her values.

Yet Katianna never used that connection to turn herself into a celebrity.

Her birthday remains private.

Her profession remains private.

Her husband remains largely private.

And even accurate photographs can be difficult to find because so many websites incorrectly label Zendaya’s nieces as Katianna.

Perhaps that tells us everything.

Zendaya built a career in which millions of people watch her.

Katianna built a life in which she decides how much the world gets to see.

Both are choices.

And Kizzi seems very comfortable with hers.

Frequently Asked Questions About Katianna Stoermer Coleman

Who is Katianna Stoermer Coleman?

Katianna, also called Kizzi, is one of Zendaya’s older half-sisters. They share the same father, Kazembe Ajamu Coleman.

Is Katianna Zendaya’s real sister?

Yes. Katianna is Zendaya’s biological half-sister through their father.

Is Katianna older than Zendaya?

Yes. Katianna is one of Zendaya’s five older siblings.

How old is Katianna Stoermer Coleman?

Her exact date of birth and age are not reliably confirmed. Online claims such as 1999 or 2003 conflict with verified information showing that she was already an adult mother years ago.

Was Katianna born in 2003?

Reliable evidence does not support that claim. Vogue documented Katianna as an adult mother whose daughters were 12 and 14 in 2019, making a 2003 birth year impossible.

Who is Katianna’s father?

Her father is Kazembe Ajamu Coleman, who is also Zendaya’s father.

Is Claire Stoermer Katianna’s mother?

No. Zendaya is the only child of Claire Stoermer and Kazembe Ajamu Coleman together. Katianna is one of Kazembe’s older children from before that relationship.

What is Katianna’s nickname?

Her family nickname is Kizzi.

Is Katianna married?

Yes. Current mainstream coverage describes her as married, although her husband keeps a private profile.

How many children does Katianna have?

PEOPLE reported in August 2026 that Katianna and her husband have three daughters.

Who are Katianna’s daughters?

Two daughters publicly identified in Vogue are Imani and Isys. Information about her third daughter is more private.

What does Katianna do for a living?

Her current profession has not been reliably disclosed publicly.

Is Katianna an actress?

No established professional acting career is publicly documented for her.

Does Katianna have Instagram?

There is no clearly verified major public social-media account belonging to Katianna.

Are Zendaya and Katianna close?

Yes. Zendaya has publicly described her older sister as an important influence and has spoken warmly about her large family.

Where does Katianna live?

Past reporting strongly connects Katianna and her family with Oakland and California, but her exact current residence in 2026 should be treated as private rather than assumed from older articles.

What is Katianna Stoermer Coleman’s net worth?

Her personal net worth is not publicly verified. Exact figures published by celebrity biography sites are estimates rather than confirmed financial information.

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