Main country
United States
50 people
38.2% of total
Surname
Iwanczyk
131 worldwide · 11 countries
131
Total population
11
Countries
1 in every 61,832,061
Frequency
Rarity
Rare
Dispersion
Regional
Top countries
1
United States
50
38.2%
2
Poland
37
28.2%
3
England
14
10.7%
4
Germany
9
6.9%
5
Sweden
8
6.1%
World distribution
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