Cognomen กุลมณี (กุลมณี 
, Kulmanee , Klaimanee 
) , globally, is a rare family name. The cognomen กุลมณี is habitual in Thailand, where it is a rare surname, and Canada, where it is a very rare surname. Much less frequently, กุลมณี is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| กุลมณี, Kulmanee | Thailand |
| Klaimanee | Thailand, Canada |