Family name นิ่มเสมอ (นิ่มเสมอ, Nimsamer 
) , around the world, is a very rare surname. The surname นิ่มเสมอ is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Nimsamer | Thailand |
| ชลูด นิ่มเสมอ Thai painter and sculptor, TH (b. 1929) |
|