Worldwide, Leesan (Leesan 
) is a very rare epicene given name. The first name Leesan is habitual in Latin America and the Caribbean, particularly Trinidad and Tobago, where it is quite a rare girly name. Likewise, Leesan is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Leesan | Australia, Thailand, India, Trinidad and Tobago, China |