Last name เศวตธรรม (เศวตธรรม 
, Sawetatham , Sawattham ) , in the entire world, is a very rare cognomen. The surname เศวตธรรม is habitual in South-eastern Asia, particularly Thailand, where it is a rare surname.
| VARIANT | COUNTRY |
|---|---|
| Sawetatham, Sawattham, เศวตธรรม | Thailand |