Last name Kovbasiuk (Ковбасюк 
, Kovbasiuk 
) , all over the world, is quite a common cognomen. The last name Kovbasiuk is characteristic of Ukraine, where it is quite a common surname, Russia, where it is a rare surname, and Kazakhstan.
| VARIANT | COUNTRY |
|---|---|
| Ковбасюк | Belarus, Kazakhstan, Russia, Ukraine |
| Kovbasiuk | Czechia, Russia, Ukraine, United States |
| afanasiy kovbasiuk Ukrainian Righteous Among the Nations, UA (b. 1898) |
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| darya kovbasiuk UA (b. 1901) |
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| ilya kovbasiuk Ukrainian Righteous Among the Nations, UA (b. 1927) |
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| kilyna kovbasiuk Ukrainian Righteous Among the Nations, UA |
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