Family name นาทุม (Natum 
, นาทุม ) , all over the world, is a rare surname. The surname นาทุม is habitual in Thailand, where it is a rare surname, Malaysia, where it is a very rare surname, and India. Much less frequently, นาทุม is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Natum | Thailand, Nigeria, United States, Malaysia, India |
| นาทุม | Thailand |