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Family name Silwonik (Silwonik
) , across the world, is a very rare last name. The cognomen Silwonik is characteristic of Poland, where it is a very rare surname, and the United States, where it is an extremely rare surname. More prevalently, Silwonik is the forename as well as the last name.
VARIANT | COUNTRY |
---|---|
Silwonik | Poland, United States |