Family name Suragarn (Suragarn 
) , worldwide, is a very rare last name. The cognomen Suragarn is habitual in Thailand, where it is a rare surname, and the United States, where it is an extremely rare surname. Very seldom, Suragarn is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Suragarn | United States, Thailand |