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Last name Knopka (Knopka
) , in all the world, is a rare cognomen. The cognomen Knopka is habitual in Brazil, where it is a very rare surname, Australia, and the United States. In absolute terms, it most frequently occurs in Brazil, the United States, and Germany. Very seldom, Knopka is the forename as well as the last name.
VARIANT | COUNTRY |
---|---|
Knopka | Germany, Moldova, United States, Poland, Brazil |