Family name Roungthip (Roungthip 
) , all around the world, is an extremely rare last name. The surname Roungthip is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname. More prevalently, Roungthip is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Roungthip | United States, Thailand |