Surname Opiela (Opiela 
) , in the world, is quite a rare cognomen. The surname Opiela is habitual in Poland, where it is quite a rare surname, Slovakia, and Germany, where it is a rare surname. Not in comparison with a country's population, it is the most numerous in Poland, the United States, and Germany. Likewise, Opiela is the forename as well as the last name.
| VARIANT | COUNTRY |
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| Opiela | Poland, Slovakia, United States, United Kingdom, Germany |
| stanisław opiela Polish Jesuit and journalist, PL (b. 1938) |
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| miroslav opiela researcher |
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| marek opiela researcher (ORCID 0000-0002-6617-3524) |
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| lukáš opiela Slovak association football player, SK (b. 1986) |
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