Throughout the world, ลีลานุช (ลีลานุช 
, Leelanuch 
) is a rare principally feminine, but very infrequently male forename. The first name ลีลานุช is characteristic of South-eastern Asia, particularly Thailand, where it is a rare principally female, but very seldom masculine name. Likewise, ลีลานุช is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| ลีลานุช | Thailand |
| Leelanuch | Thailand, United States |