Last name Gueorguiev (Gueorguiev 
, Георгиев 
) , around the world, is a common cognomen. The last name Gueorguiev is characteristic of Bulgaria, where it is a common surname, Moldova, where it is quite a rare surname, and Malta. Measured by absolute frequency, it most frequently occurs in Eastern Europe, particularly Bulgaria, Russia, and Moldova.
| VARIANT | COUNTRY |
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| Gueorguiev | United States, Spain, Romania, Greece, Bulgaria |
| Георгиев | Kazakhstan, Moldova, Russia, Belarus, Bulgaria |
Georgiew, and Гуеоргуиев
| atanas gueorguiev Bulgarian poker player, BG |
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| vesselin gueorguiev researcher |
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| david gueorguiev researcher |
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| nikolay kirov gueorguiev Ph.D. University of Maryland College Park 2004 |
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| gueorgui gueorguiev researcher |
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| iohan gueorguiev Bulgarian Canadian long-distance bikepacker (1988–2021), BG (b. 1988) |
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