Cognomen Ахвенаинен (Ахвенаинен 
) , in the entire world, is an extremely rare last name. The surname Ахвенаинен is characteristic of Eastern Europe, particularly Russia, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Ахвенаинен | Russia |
Ahvenainen, and Akhvenainen