Cognomen Янкулов (Янкулов 
, Iankulov 
, Jankulov 
) , throughout the world, is quite a rare family name. The surname Янкулов is habitual in Bulgaria, where it is quite a common surname, North Macedonia, where it is quite a rare surname, and Serbia.
| георги янкулов BG (b. 1844) |
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стоян янкулов Bulgarian drummer, BG (b. 1966) |
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| пенчо янкулов BG (b. 1917) |
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йордан янкулов Bulgarian biologist, BG |
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кристиян янкулов Bulgarian musician, BG (b. 1993) |
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| радослав янкулов BG (b. 1953) |
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