Last name ชาทุม (ชาทุม 
) , in the entire world, is a very rare surname. The last name ชาทุม is characteristic of South-eastern Asia, particularly Thailand, where it is a rare surname.
| VARIANT | COUNTRY |
|---|---|
| ชาทุม | Thailand |
| ณิชนันทวรรณ ชาทุม TH (b. 1992) |
|