Surname Kulvi (Kulvi 
, กุลวี 
) , around the world, is a rare family name. The family name Kulvi is habitual in Estonia, where it is quite a rare surname, Canada, where it is a very rare surname, and India, where it is an extremely rare surname. Also, Kulvi is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Kulvi | India, Canada, United States, Estonia |
| กุลวี | Thailand |