There are multiple people who use the name Lil' O. They include:

• Lil' O: Oreoluwa Mitchell Magnus-Lawson, born November 22, 1977, is a 46-year-old Nigerian-American rapper

• Lil' Mo: Cynthia Karen Loving, born November 19, 1978, is a 45-year-old American singer and songwriter

• Lil Moco: Moco Hernandez, born November 2, 1994, is a 30-year-old Mexican YouTuber who creates music video parodies

• lil Cumtism: Born April 12, 2004, is a 21-year-old parody musician and social media personality

• Lilo Pelekai: Is a fictional 6-year-old (7 at the end of Lilo & Stitch) Hawaiian girl from the movie Lilo & Stitch

• Lil Tay: Is a social media personality with 5 million Instagram followers