Across the world, ถิราภรณ์ (ถิราภรณ์ 
, Tirabhorn ) is a very rare epicene given name. The given name ถิราภรณ์ is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare gender-neutral name. Very seldom, ถิราภรณ์ is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Tirabhorn, ถิราภรณ์ | Thailand |