Main country
Finland
4,135 people
93.3% of total
Surname
Kainulainen
4,432 worldwide · 17 countries
4,432
Total population
17
Countries
1 in every 1,827,617
Frequency
Rarity
Rare
Dispersion
Regional
Top countries
1
Finland
4,135
93.3%
2
Sweden
96
2.2%
3
Estonia
65
1.5%
4
United States
45
1%
5
Canada
28
0.6%
World distribution
Loading map...