Cognomen Доника (Donika 
, Доника 
, Donyka 
) , around the world, is a rare surname. The last name Доника is characteristic of North Macedonia, where it is quite a rare surname, Latvia, and Georgia. Measured by absolute frequency, it is the most numerous in Russia, North Macedonia, and Georgia. More frequently, Доника is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Donika | Kosovo, Greece, Serbia, Albania, Bulgaria |
| Доника | Ukraine, Russia, Bulgaria, Kazakhstan |
| Donyka | United States |
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доника ризова Bulgarian journalist, BG |
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| доника венкова Bulgarian singer, BG (b. 1947) |
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| доника анатолий григорьевич Russian ice hockey defenceman, RU (b. 1960) |
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| доника, михаил георгиевич Russian ice hockey player, RU (b. 1979) |
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| доника, виталий анатольевич Ukrainian ice hockey player, UA (b. 1982) |
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| анастасия доника LV (b. 1982) |
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