Last name Sawang-Arom (Sawang-Arom 
) , across the world, is an extremely rare cognomen. The last name Sawang-Arom is characteristic of South-eastern Asia, particularly Thailand, where it is an extremely rare surname. Parts of the name also exists independently as a first name Sawang, and a first name Arom.
| VARIANT | COUNTRY |
|---|---|
| Sawang-Arom | Thailand |