All around the world, Руска (Руска 
, Ruska 
, Rusca 
) is a common primarily female, but very seldom male first name. The forename Руска is habitual in Bulgaria, where it is a common girly name, Cyprus, where it is quite a rare feminine name, and Greece. Not in comparison with a country's population, it is the most numerous in Bulgaria, the Democratic Republic of the Congo, and Indonesia. Also, Руска is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Руска | Ukraine, Bulgaria, Russia |
| Ruska | Italy, Switzerland, United States, Bulgaria, Argentina |
| Rusca | Romania, Italy, Switzerland, United States, Argentina |
|
руска маринова Bulgarian painter, BG (b. 1899) |
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| руска колева Bulgarian choreographer (1882-1949), BG (b. 1882) |
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| руска драгнева BG (b. 1914) |
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| руска божилова Bulgarian singer, BG (b. 1931) |
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| руска стоименова Bulgarian singer, BG (b. 1938) |
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| руска недялкова Bulgarian singer, BG (b. 1941) |
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