Family name สุรมิตร (Suramit 
, สุรมิตร , Suramitr 
) , all around the world, is a rare cognomen. The cognomen สุรมิตร is habitual in Thailand, where it is a rare surname, and India, where it is an extremely rare surname. Likewise, สุรมิตร is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Suramit | Thailand, India |
| สุรมิตร | Thailand |
| Suramitr | United States, Thailand, India |