Main country
Poland
2,907 people
89.1% of total
Surname
Byczkowski
3,262 worldwide · 20 countries
3,262
Total population
20
Countries
1 in every 2,483,139
Frequency
Rarity
Rare
Dispersion
Regional
Top countries
1
Poland
2,907
89.1%
2
United States
155
4.8%
3
Brazil
62
1.9%
4
Germany
34
1%
5
Canada
28
0.9%
World distribution
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