Liliana Mumy Biography: Boyfriend, Movies, Age, Height, Net Worth, Instagram, TV Shows, Awards

Liliana Berry Davis Mumy, known professionally as Liliana Mumy, is an actress and voice artist who rose to prominence as one of Hollywood’s most recognizable child performers during the early 2000s through her appearances in successful family films.

She achieved widespread mainstream recognition for portraying Jessica Baker in the hit comedy films Cheaper by the Dozen and Cheaper by the Dozen 2, while also becoming widely known as Lucy Miller in Disney’s The Santa Clause film series.

Beyond her live-action success, she has established a lasting career in voice acting through memorable performances as Mertle Edmonds in Disney’s Lilo & Stitch franchise and Leni Loud in Nickelodeon’s popular animated series The Loud House.

Liliana Mumy
Wiki Facts & About Data
Real Name:	Liliana Berry Davis Mumy
Stage Name:	Liliana Mumy
Born:	April 16, 1994 (age 32 years old)
Place of Birth:	San Marcos, California, USA
State Of Origin:	California
Nationality:	American
Ethnicity:	American
Height:	4 feet 10 inches (1.47 meters)
Religion:	Christianity
Parents:	Bill Mumy, Eileen Davis
Siblings:	Seth Mumy
Occupation:	Actress and voice artist
Net Worth:	$4 million dollars

Early Life and Education

Born on April 16, 1994, Liliana Berry Davis Mumy is 32 years old in 2026. She was raised in San Marcos, California, in a family deeply connected to the entertainment industry.

Her father, Bill Mumy, is a well-known actor and musician best recognized for his role in Lost in Space, while her mother, Eileen Davis, worked as an entertainment industry executive.

She grew up alongside her older brother, Seth Mumy, in a Christian household that encouraged both education and creativity from an early age.

She attended Laurel Hall School in North Hollywood before continuing her education at Campbell Hall School in Studio City, California.

Throughout her school years, she balanced a demanding acting career with her studies and graduated from Campbell Hall in June 2012.

Personal Life

Liliana Mumy keeps her personal life largely out of the public eye. She has never been married and has no publicly known children.

There are also no confirmed reports of her being in a public relationship, as she prefers to keep her romantic life private while focusing on her acting career.

Outside of work, she is known for her love of animals, especially dogs, and regularly shares moments with her pets on social media.

Career

Liliana Mumy began her professional career as a child actor, first appearing in commercials before making guest appearances on television.

She landed one of her earliest notable roles in My Wife and Kids before earning her breakthrough as Lucy Miller in Disney’s The Santa Clause 2 in 2002. She reprised the role in The Santa Clause 3: The Escape Clause four years later.

Her popularity increased significantly after starring as Jessica Baker in Cheaper by the Dozen (2003) and Cheaper by the Dozen 2 (2005). At the same time, she built an impressive voice acting résumé by voicing Mertle Edmonds throughout Disney’s Lilo & Stitch franchise, including Stitch! The Movie, Lilo & Stitch 2: Stitch Has a Glitch, and Leroy & Stitch.

She continued to expand her voice-acting career with roles in Higglytown Heroes, the English dub of Howl’s Moving Castle, Barnyard, and the Air Buddies film series. In 2016, she joined the main cast of Nickelodeon’s The Loud House as the voice of Leni Loud, a role she has continued in multiple television specials and feature-length films. She has also voiced characters in Winx Club and numerous animated productions, making her one of the most active voice actresses of her generation.

Awards

• Young Artist Award (2004) – Best Performance in a Feature Film – Young Ensemble (Nominated)
• Young Artist Award (2006) – Best Performance in a Feature Film – Young Ensemble (Nominated)
• Young Artist Award (2007) – Best Performance in a Feature Film – Young Ensemble (Nominated)

Net Worth

Liliana Mumy’s current net worth is estimated at $ 4 million.

She has built her wealth through a career spanning more than two decades, earning income from live-action films, television appearances, voice acting, and long-running animated franchises.

Social Media

• Instagram: @officiallilianamumy
• X: @lilianamumy

Filmography

• The Santa Clause 2 (2002)
• Stitch! The Movie (2003)
• Cheaper by the Dozen (2003)
• Mulan II (2004)
• Howl’s Moving Castle (2004)
• Lilo & Stitch 2: Stitch Has a Glitch (2005)
• Cheaper by the Dozen 2 (2005)
• Barnyard (2006)
• Leroy & Stitch (2006)
• The Santa Clause 3: The Escape Clause (2006)
• Air Buddies (2006)
• Snow Buddies (2008)
• Space Buddies (2009)
• Santa Buddies (2009)
• The Search for Santa Paws (2010)
• Spooky Buddies (2011)
• Treasure Buddies (2012)
• Super Buddies (2013)
• The Loud House Movie (2021)
• No Time to Spy: A Loud House Movie (2024)