Family name ลิมป์แสงรัตน์ (ลิมป์แสงรัตน์ 
) , throughout the world, is a very rare surname. The surname ลิมป์แสงรัตน์ is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| ลิมป์แสงรัตน์ | Thailand |