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Cognomen Swierczynski (Swierczynski ) , worldwide, is quite a rare family name. The surname Swierczynski is characteristic of Poland, where it is quite a rare surname, Lithuania, where it is a rare surname, and Ireland. In absolute terms, the name is most common in Poland, the United States, and Germany. Likewise, Swierczynski is the forename as well as the last name.
VARIANT | COUNTRY |
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Swierczynski | Germany, France, United States, Poland, Brazil |