Lil Mabu is 21 years old in 2026. Born on April 4, 2005, the New York rapper has become known for viral drill songs, unusual music videos, and a public image that often mixes humor with hip-hop culture. His real name is Matthew Peter DeLuca, and his background is quite different from that of many artists in the drill scene.
From his private-school education to Billboard-charting songs, Lil Mabu has attracted both fans and critics. Here is a closer look at his age, height, real name, family, education, career, relationships, net worth, and personal life.
Profile Summary
| Detail | Information |
|---|---|
| Full Name | Matthew Peter DeLuca |
| Stage Name | Lil Mabu |
| Age (2026) | 21 Years Old |
| Date of Birth | April 4, 2005 |
| Birthplace | New York City, USA |
| Nationality | American |
| Profession | Rapper, Songwriter, Internet Personality |
| Genre | Hip-Hop, Drill |
| Height | 5 ft 10 in (approx.) |
| Education | Collegiate School, Emory University |
| Net Worth | Around $1 Million+ (estimated) |
| Famous Songs | “Mathematical Disrespect,” “Miss Me,” “No Snitching” |
| Zodiac Sign | Aries |
Who Is Lil Mabu?
Lil Mabu is an American rapper, songwriter, and internet personality from New York City. He mainly performs hip-hop and drill music and became widely recognized through songs such as “Mathematical Disrespect,” “Miss Me,” “No Snitching,” and “Trip to the Hood.”
His career is especially interesting because he developed his rap image while attending an elite private school. This contrast became an important part of his online personality and helped separate him from other young rappers.
How Old Is Lil Mabu?
For anyone wondering how old is Lil Mabu, he was born on April 4, 2005, making him 21 years old in 2026. His zodiac sign is Aries.
Lil Mabu achieved considerable success while still in his teenage years. By the age of 18, he had already gained millions of streams and secured a place on the Billboard Hot 100 with “Mathematical Disrespect.”
Lil Mabu’s Real Name
Lil Mabu’s real name is Matthew Peter DeLuca. He uses Lil Mabu as his professional name for music and social media.
As his popularity increased, fans became more interested in his real identity. His background received particular attention because his upbringing and education appeared very different from the street-oriented image often presented in drill music.
Birthday and Birthplace
Lil Mabu was born on April 4, 2005, in New York City. He grew up in Manhattan and has strong connections to New York culture.
Growing up in the city exposed him to different styles of hip-hop. New York later became an important part of his music, videos, and collaborations, particularly as he developed an interest in drill.
Height and Appearance
Lil Mabu is commonly reported to be around 5 feet 10 inches (178 cm) tall. However, there is no widely available official measurement, so his exact height should be considered an estimate.
He has a slim build, light-colored hair, and a youthful appearance. His clothing often changes between luxury streetwear and cleaner, school-inspired outfits that match his unusual rapper persona.
Early Life
Lil Mabu grew up in a financially comfortable family in Manhattan. His upbringing became a major topic of discussion after he gained attention in the New York drill scene.
Unlike many rappers associated with drill music, Mabu did not publicly come from a difficult street environment. He has instead used the contrast between his privileged upbringing and rap character as part of his entertainment and marketing style.
Education
Lil Mabu attended Collegiate School, a prestigious private school in Manhattan. He graduated in 2023 before continuing his education at Emory University in Atlanta.
Reports have said that he studied business while continuing to work on music. His ability to balance college with a growing rap career has become another recognizable part of his public image.
Family Background
Lil Mabu comes from the DeLuca family. His family is reported to have enjoyed a comfortable lifestyle, and media coverage has frequently discussed his affluent upbringing.
His father, Peter DeLuca, is a businessman who has attracted some public attention because of his professional background. Mabu’s mother has generally stayed away from the spotlight, and the rapper does not reveal many private details about his family.
Does Lil Mabu Have Siblings?
Details about Lil Mabu’s siblings are less clearly documented. Several entertainment websites have published different claims, but reliable information remains limited.
For this reason, it is better to avoid presenting uncertain names as confirmed facts. Lil Mabu generally keeps his family members outside his music career and focuses his public content on his songs, collaborations, and online personality.
Music Career
Lil Mabu began releasing music as a teenager. Early songs such as “Miss Me” helped him develop an audience before his drill-focused releases gained greater attention.
His collaboration “No Snitching” with Dusty Locane became popular online, while his work with DD Osama introduced him to more drill listeners. In June 2022, he released his first mixtape, Double M’s.
Rise to Fame
Lil Mabu’s biggest breakthrough came in 2023 with “Mathematical Disrespect.” The song went viral across TikTok, YouTube, and other social platforms before entering the Billboard Hot 100.
Its popularity came partly from Mabu’s distinctive approach. Instead of creating a completely serious drill track, he combined aggressive delivery with mathematical references, jokes, and a knowingly exaggerated personality.
Popular Songs
Some of Lil Mabu’s best-known songs include “Mathematical Disrespect,” “Miss Me,” “Trip to the Hood,” “No Snitching,” “Throw,” “Rich Scholar,” and “Mr. Take Ya Bitch.”
He has also worked with artists including DD Osama, Chrisean Rock, Fivio Foreign, Dusty Locane, and NLE Choppa. These collaborations helped introduce him to wider audiences beyond his original social-media following.
Young Genius
In April 2024, Lil Mabu released Young Genius, continuing the academic theme that appears throughout his brand.
The title fits his personality because references to school, mathematics, intelligence, and wealth frequently appear in his music. Rather than hiding his educational background, he often incorporates it directly into songs and videos.
Girlfriend and Dating Life
Lil Mabu’s relationship status has attracted plenty of online speculation. His collaboration with Chrisean Rock on “Mr. Take Ya Bitch” generated dating rumors, although much of their public interaction appeared connected to music and social-media promotion.
He has also been linked to other internet personalities. Because promotional stunts are a major part of his public image, not every online relationship rumor should be treated as confirmation of a serious romance.
Lil Mabu’s Net Worth
Lil Mabu’s exact net worth has not been officially disclosed. Various celebrity websites estimate his wealth at around $1 million or more, but these figures cannot be independently confirmed.
His likely income comes from music streaming, YouTube revenue, performances, merchandise, and digital partnerships. It is also important not to confuse his family’s reported wealth with money personally earned by Mabu.
Lifestyle
Lil Mabu appears to enjoy a comfortable lifestyle influenced by his wealthy upbringing and successful music career. His videos often feature fashionable clothing, cars, impressive locations, and carefully planned visual concepts.
At the same time, he regularly plays with his privileged image instead of completely hiding it. This has made the difference between Matthew DeLuca and the Lil Mabu character part of his appeal.
Social Media
Social media has played a major role in Lil Mabu’s career. He is active across Instagram, TikTok, YouTube, and music-streaming platforms, where he promotes songs and interacts with his audience.
His strategy relies heavily on short videos, memorable scenes, humor, and controversy. Several of his songs gained attention online before receiving wider recognition, showing how effectively he uses digital platforms for music promotion.
Fun Facts
Lil Mabu became a Billboard-charting rapper while still a teenager. He also continued his education after becoming famous rather than leaving school completely.
Another interesting detail is his repeated academic branding. Titles such as “Mathematical Disrespect,” “Rich Scholar,” and Young Genius connect his student background directly to his music career.
He has also built his career largely around independent online promotion instead of following a traditional path to rap fame.
Final Thoughts
So, how old is Lil Mabu? He is 21 years old in 2026, with a birth date of April 4, 2005. His real name is Matthew Peter DeLuca, and he grew from a Manhattan student into a widely recognized young rapper.
Lil Mabu’s combination of private-school education, New York drill, internet humor, and viral marketing makes his story unusual. While opinions about his musical persona remain divided, his chart success and online reach have made him a notable figure among his generation of rappers.
FAQs
How old is Lil Mabu in 2026?
Lil Mabu is 21 years old in 2026. He was born on April 4, 2005, in New York City and started gaining fame while still a teenager.
What is Lil Mabu’s real name?
His real name is Matthew Peter DeLuca. He uses the stage name “Lil Mabu” for his music career and online presence.
How tall is Lil Mabu?
Lil Mabu is estimated to be around 5 feet 10 inches (178 cm) tall. However, this is not officially confirmed.
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