Cognomen Opolka (Opolka 
) , around the globe, is a rare surname. The surname Opolka is habitual in Germany, where it is a rare surname, Czechia, and Poland, where it is a very rare surname. Not in comparison with a country's population, it is commonest in Germany, the United States, and Poland. Very seldom, Opolka is the forename as well as the last name.
| VARIANT | COUNTRY |
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| Opolka | Czechia, United States, Germany, Poland, France |
| hans opolka Ph.D. Westfälische Wilhelms-Universität Münster 1976, DE (b. 1949) |
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| uwe opolka born:1950|died:2010|; Opolka, Uwe, 1950-; Opolka, Uwe 1950-2010 (b. 1950) |
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| niklas opolka football player (b. 1998) |
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