Throughout the world, ชวนัสถ์ (ชวนัสถ์ 
) is a very rare dominantly masculine, but uncommonly girly forename. The first name ชวนัสถ์ is habitual in South-eastern Asia, particularly Thailand, where it is a very rare dominantly masculine, but seldom feminine name.
| VARIANT | COUNTRY |
|---|---|
| ชวนัสถ์ | Thailand |