Family name หนูกราน (หนูกราน 
) , throughout the world, is an extremely rare cognomen. The last name หนูกราน is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname. More frequently, หนูกราน is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| หนูกราน | Thailand |