Main country
Poland
159 people
95.8% of total
Surname
Firsowicz
166 worldwide · 4 countries
166
Total population
4
Countries
1 in every 48,795,181
Frequency
Rarity
Rare
Dispersion
Local
Top countries
1
Poland
159
95.8%
2
United States
5
3%
3
New Zealand
1
0.6%
4
Thailand
1
0.6%
World distribution
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