Throughout the world, สิราวรรณ์ (สิราวรรณ์ 
) is a very rare mostly female, but seldom male forename. The first name สิราวรรณ์ is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare gender-neutral name.
| VARIANT | COUNTRY |
|---|---|
| สิราวรรณ์ | Thailand |