Cognomen เบญจศิล (เบญจศิล 
) , in the entire world, is a very rare surname. The surname เบญจศิล is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname. Likewise, เบญจศิล is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| เบญจศิล | Thailand |