Around the world, สิรดารัตน์ (สิรดารัตน์ 
) is a very rare largely feminine, but uncommonly masculine forename. The first name สิรดารัตน์ is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare primarily feminine, but very infrequently male name.
| VARIANT | COUNTRY |
|---|---|
| สิรดารัตน์ | Thailand |