Cognomen Konstanyin (Konstanyin 
) , in the entire world, is an extremely rare last name. The surname Konstanyin is characteristic of Southern Europe, particularly Greece, where it is a very rare surname. Also, Konstanyin is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Konstanyin | Greece |
Констаныин, and Констаньин