Across the world, สุธาทินี (สุธาทินี 
) is a very rare predominantly feminine, but very seldom boy's forename. The given name สุธาทินี is habitual in South-eastern Asia, particularly Thailand, where it is a very rare principally feminine, but scarcely masculine name.
| VARIANT | COUNTRY |
|---|---|
| สุธาทินี | Thailand |