Main country
Greece
3,094 people
62% of total
Surname
Kosmas
4,989 worldwide · 38 countries
4,989
Total population
38
Countries
1 in every 1,623,572
Frequency
Rarity
Rare
Dispersion
Regional
Top countries
1
Greece
3,094
62%
2
United States
449
9%
3
Tanzania
272
5.5%
4
Namibia
239
4.8%
5
Malawi
209
4.2%
World distribution
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