Main country
Bulgaria
18,021 people
78.1% of total
Surname
Kostova
23,077 worldwide · 63 countries
23,077
Total population
63
Countries
1 in every 350,999
Frequency
Rarity
Moderate
Dispersion
Global
Top countries
1
Bulgaria
18,021
78.1%
2
Macedonia
1,932
8.4%
3
Russia
624
2.7%
4
Greece
561
2.4%
5
Ukraine
521
2.3%
World distribution
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