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Cognomen Ykä (Ykä ) , in the entire world, is an extremely rare family name. Much more prevalently, Ykä is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Ykä | Finland |
Vuori, Huhtala, Marjanen, Jonninen, Nordling, Vassilakis, and Karjalainen