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