Family name เดชาธน (เดชาธน 
) , all over the world, is an extremely rare surname. The cognomen เดชาธน is characteristic of South-eastern Asia, particularly Thailand, where it is an extremely rare surname. More prevalently, เดชาธน is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| เดชาธน | Thailand |