Family name Sauphea (Sauphea 
) , all over the world, is an extremely rare cognomen. The family name Sauphea is habitual in Cambodia, where it is a very rare surname, and the United States, where it is an extremely rare surname. More frequently, Sauphea is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Sauphea | United States, Cambodia, Australia |