Surname Thatum (Thatum 
) , all around the world, is a very rare family name. The last name Thatum is habitual in Nicaragua, where it is a very rare surname, Indonesia, and Thailand, where it is an extremely rare surname. Likewise, Thatum is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Thatum | Thailand, Nicaragua, United States, India, Indonesia |