In all the world, Улсын (Улсын 
) is a very rare feminine first name. The first name Улсын is habitual in Central Asia, particularly Kazakhstan, where it is a rare feminine name.
| VARIANT | COUNTRY |
|---|---|
| Улсын | Kazakhstan |
|
улсын эх дагина Empress of Outer-Mongolia, wife of Bogd Khan, MN (b. 1876) |
|