Last name Vatnhamar (Vatnhamar 
) , in all the world, is a very rare family name. The family name Vatnhamar is habitual in Northern Europe, particularly Denmark, where it is quite a rare surname.
| VARIANT | COUNTRY |
|---|---|
| Vatnhamar | Denmark |
|
sølvi vatnhamar Faroese footballer, FO (b. 1986) |
|
| arne vatnhamar |
|
|
| gunnar vatnhamar Faroese association football player (b. 1995) |
|