Main country
Finland
4,989 people
91.4% of total
Surname
Kosonen
5,457 worldwide · 26 countries
5,457
Total population
26
Countries
1 in every 1,484,332
Frequency
Rarity
Rare
Dispersion
Regional
Top countries
1
Finland
4,989
91.4%
2
United States
138
2.5%
3
Sweden
137
2.5%
4
Australia
97
1.8%
5
Estonia
35
0.6%
World distribution
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