In all the world, สงวนรัฐ (สงวนรัฐ 
) is a very rare gender-neutral first name. The forename สงวนรัฐ is habitual in South-eastern Asia, particularly Thailand, where it is a very rare epicene name.
| VARIANT | COUNTRY |
|---|---|
| สงวนรัฐ | Thailand |
หาญจะบก, and วงศ์สิงห์ชัย