Main country
Bulgaria
16,876 people
77.2% of total
Surname
Kostov
21,868 worldwide · 66 countries
21,868
Total population
66
Countries
1 in every 370,404
Frequency
Rarity
Moderate
Dispersion
Global
Top countries
1
Bulgaria
16,876
77.2%
2
Macedonia
1,303
6%
3
Serbia
690
3.2%
4
Greece
525
2.4%
5
Ukraine
475
2.2%
World distribution
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