Family name ประไพศิลป์ (ประไพศิลป์ 
) , all over the world, is a very rare surname. The family name ประไพศิลป์ is characteristic of South-eastern Asia, particularly Thailand, where it is a rare surname. Much less frequently, ประไพศิลป์ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| ประไพศิลป์ | Thailand |
Brilliant, Prapaisil, Prapaisilp, and Prapaisilt