Last name สุมะณี (สุมะณี 
) , worldwide, is a very rare cognomen. The cognomen สุมะณี is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname. Likewise, สุมะณี is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| สุมะณี | Thailand |