In the world, Хаатайнен (Хаатайнен 
, Haatainen 
) is an extremely rare unknown gender first name. Much more frequently, Хаатайнен is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Хаатайнен | Russia |
| Haatainen | Sweden, Belgium, Singapore, Finland, Poland |