Last name มโหธร (Mahothorn 
, มโหธร , Mahothon 
) , around the world, is a rare family name. The last name มโหธร is characteristic of South-eastern Asia, particularly Thailand, where it is a rare surname. Much less frequently, มโหธร is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Mahothorn, มโหธร | Thailand |
| Mahothon | Thailand, United States |