Family name มโนมัยวิศิษฏ์ (มโนมัยวิศิษฏ์ 
) , in the entire world, is an extremely rare last name. The cognomen มโนมัยวิศิษฏ์ is characteristic of South-eastern Asia, particularly Thailand, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| มโนมัยวิศิษฏ์ | Thailand |