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