Cognomen Vahesaar (Vahesaar 
) , worldwide, is a very rare surname. The surname Vahesaar is characteristic of Northern Europe, particularly Estonia, where it is quite a rare surname, and Finland, where it is a rare surname.
| VARIANT | COUNTRY |
|---|---|
| Vahesaar | Finland, Estonia |
|
lembit vahesaar Estonian chess player, EE (b. 1936) |
|