Main country
Finland
1,871 people
92.7% of total
Surname
Piiroinen
2,018 worldwide · 14 countries
2,018
Total population
14
Countries
1 in every 4,013,875
Frequency
Rarity
Rare
Dispersion
Regional
Top countries
1
Finland
1,871
92.7%
2
Australia
77
3.8%
3
Sweden
49
2.4%
4
England
6
0.3%
5
Thailand
4
0.2%
World distribution
Loading map...