| First Name | Liam |
| Middle Name | Padraic |
| Last Name | Aiken |
| Full Name at Birth | Liam Padraic Aiken |
| Age | 22 |
| Date of Birth | January 7, 1990 |
| Birthplace | New York City, New York |
| Height | 5' 10" (178 cm) |
| Star Sign | Capricorn |
| Ethnicity | White |
| Nationality | American |
| High School | Dwight-Englewood School, Englewood, NJ |
| Occupation Category | Actor |
| Claim to Fame | Klaus Baudelaire in A Series of Unfortunate Events |
Liam Padraic Aiken (born January 7, 1990) is an American actor who has starred in a number of films, such as Stepmom and Good Boy!. He starred as Klaus Baudelaire in Lemony Snicket's A Series of Unfortunate Events, based on the series of books.
Selected Liam Aiken film and TV show credits: