5 Surprising Facts About Kathryn Hahn’s Kids: Leonard And Mae’s Journey To College And The Secret Name Change

As of December 2025, actress Kathryn Hahn—the Emmy-nominated star of *WandaVision*, *Bad Moms*, and the upcoming *Agatha All Along*—is perhaps most famously a mother to two teenagers, Leonard Henry and Mae Marie, whom she shares with her husband, actor Ethan Sandler. While Hahn is known for her uninhibited, scene-stealing performances on screen, her approach to family life is remarkably grounded and private, offering only small, relatable glimpses into the chaos and joy of raising children in Hollywood. The most recent and significant update in the Hahn-Sandler household is the transition of their eldest, Leonard, into college life, marking a major milestone for the family. This chapter follows years of the couple shielding their children from the intense spotlight, allowing them to grow up with a sense of normalcy despite their mother's skyrocketing fame in the Marvel Cinematic Universe (MCU) and beyond. The family's story is a fascinating blend of A-list celebrity life and normal parental challenges, complete with funny anecdotes and a surprising legal detail about their children's names.

Kathryn Hahn: A Comprehensive Profile and Family Snapshot

Kathryn Hahn's path to becoming one of Hollywood's most acclaimed and versatile character actresses is marked by a strong foundation in theater and a steady climb through television and film. Her marriage to fellow actor Ethan Sandler has been a bedrock for her career, providing a stable, private family life.

• Full Name: Kathryn Marie Hahn
• Date of Birth: July 23, 1973
• Current Age (as of Dec 2025): 52
• Place of Birth: Westchester, Illinois, U.S.
• Education: Northwestern University (B.A. in Theatre), Yale School of Drama (M.F.A.)
• Spouse: Ethan Sandler (m. 2002)
• Children: Leonard Henry Sandler and Mae Marie Sandler
• Key Career Milestones (TV): *Crossing Jordan* (2001–2007), *Parks and Recreation* (2012–2015), *Transparent* (2014–2019), *WandaVision* (2021), *The Shrink Next Door* (2021), *Agatha All Along* (Upcoming)
• Key Career Milestones (Film): *Step Brothers* (2008), *Bad Moms* (2016), *Glass Onion: A Knives Out Mystery* (2022)

Kathryn Hahn and Ethan Sandler, who met while studying at Northwestern University, have maintained a relationship that spans over two decades, a rarity in the entertainment industry. Their decision to prioritize a private family environment for their children has been a consistent theme throughout Hahn's rise to A-list status.

The Lives of Leonard Henry and Mae Marie Sandler: Navigating Teen Years and College

The Hahn-Sandler children, Leonard Henry and Mae Marie, are currently navigating their challenging teenage years far from the glaring lights of the paparazzi. Their mother has consistently spoken about the importance of their privacy, which makes the few details she does share all the more insightful.

Leonard Henry Sandler: The College-Bound Son

Born in October 2006, Leonard Henry Sandler is now 19 years old as of December 2025. His major life event has been the recent transition into college. Hahn has spoken emotionally about this milestone, describing the bittersweet nature of her first child leaving the nest. This experience is one that resonates deeply with her fans, showcasing the universal struggles of a working mother watching her children grow up. Leonard’s life has been a quiet one, but he and his sister have occasionally been the subject of their mother's funny anecdotes, often revolving around their reactions to her more outrageous roles.

Mae Marie Sandler: The Budding Teenager

Mae Marie Sandler, born on July 27, 2009, is currently 16 years old. Like her older brother, Mae is kept out of the public eye, but her mother has mentioned her pride in her daughter's personality and development. The dynamic between the children and their famous mother is typical of any family, despite the unusual circumstances. Hahn has shared that the kids are "definitely proud" of her work, even if they sometimes cringe at her on-screen antics. This balance between pride in her career and a desire for a normal life for her children is a central theme in Kathryn Hahn's public commentary on motherhood.

From 'Step Brothers' to 'Agatha All Along': How Her Kids React to 'Mom's' Career

Kathryn Hahn's filmography is filled with roles that range from the hilarious and raunchy (like Alice in *Step Brothers* and Carla in *Bad Moms*) to the mysterious and powerful (like Agatha Harkness in the MCU). Her children's reactions to this diverse body of work provide some of the most charming and relatable insights into their family life.

The 'Step Brothers' House Party Incident

One of the most famous anecdotes involves Leonard's reaction to his mother's role in the 2008 comedy *Step Brothers*. Hahn revealed that her son once walked out of a house party after realizing the film was being played. This moment perfectly captures the teenage embarrassment of a parent’s public persona, especially when that persona involves memorable, R-rated scenes. It's a classic example of celebrity children trying to maintain their cool factor while their mom is a cultural icon.

Watching WandaVision as a Family

When Hahn took on the role of Agnes/Agatha Harkness in the Disney+ series *WandaVision*, her career reached a new level of global fame, particularly among younger audiences. She shared that the family watched the show together, which was a unique experience for them. The success of the "Agatha All Along" song became a huge part of their lives, and the children were reportedly supportive and excited about her foray into the Marvel Cinematic Universe, a world that holds immense appeal for teenagers. The anticipation for her spin-off, *Agatha All Along*, is likely a source of great excitement in the Sandler household.

The Little-Known Name Change Detail

A lesser-known but significant detail about the children's identity is a legal step taken by Kathryn Hahn and Ethan Sandler in November 2022. The couple filed a petition in Los Angeles to legally add "Hahn" as a second middle name for both Leonard and Mae. The children's names were officially changed to:

• Leonard Henry Hahn Sandler
• Mae Marie Hahn Sandler

This move, which adds Hahn's surname to their full names, is a quiet but powerful statement about the importance of her identity within the family structure. It reflects a modern approach to family naming conventions, ensuring that both parents' legacies are formally recognized in their children's identities, and further solidifying the family unit as the "Hahn-Sandler" clan.

Kathryn Hahn's Legacy as a Working Mother

Kathryn Hahn’s journey is a testament to the possibility of achieving massive career success while maintaining a grounded, private family life. Her children, Leonard and Mae, are growing up with a front-row seat to their mother's artistic achievements, from her dramatic turns to her comedic genius. As Leonard embarks on his college journey and Mae continues through her high school years, the family remains a tight-knit unit, bound by a shared sense of humor, pride, and the occasional teenage eye-roll at a *Step Brothers* reference. The next chapter will undoubtedly see Hahn continue to balance her growing topical authority in Hollywood with her most important role: being a mom.

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