Last name Стефанов (Stefanov 
, Stefanow 
, Stefanoff 
) , in the world, is a common surname. The cognomen Стефанов is characteristic of Bulgaria, where it is a widespread surname, North Macedonia, where it is quite a common surname, and Serbia. Not in comparison with a country's population, it most frequently occurs in Bulgaria, Russia, and Serbia. Very seldom, Стефанов is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Stefanov | Bulgaria, United States, Serbia, Romania, North Macedonia |
| Stefanow | Germany, Bulgaria, United States, Poland, Argentina |
| Stefanoff | Germany, Bulgaria, Spain, United States, Argentina |
| Стефанов | Bulgaria, Kazakhstan, Ukraine, Belarus, Russia |
Stepanović, Степанов, and Степанович
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христо стефанов BG (b. 1851) |
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димитър георгиев стефанов Bulgarian politician and judge (1872-1940), BG (b. 1872) |
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алексо стефанов MK (b. 1869) |
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константин стефанов BG (b. 1879) |
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александър стефанов BG (b. 1880) |
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атанас стефанов BG (b. 1891) |
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иван стефанов BG (b. 1899) |
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цеко стефанов MK (b. 1907) |
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| стефан стефанов BG (b. 1876) |
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| траян стефанов BG (b. 1877) |
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първан стефанов BG (b. 1931) |
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| борис стефанов Bulgarian botanist (1894-1979), BG (b. 1894) |
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| сава стефанов BG (b. 1884) |
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| атанас стефанов Bulgarian geologist, BG (b. 1894) |
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| коста стефанов BG (b. 1894) |
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