Main country
Poland
8,965 people
88.3% of total
Surname
Mroczkowski
10,158 worldwide · 24 countries
10,158
Total population
24
Countries
1 in every 797,401
Frequency
Rarity
Moderate
Dispersion
Regional
Top countries
1
Poland
8,965
88.3%
2
United States
896
8.8%
3
France
85
0.8%
4
Canada
47
0.5%
5
Germany
44
0.4%
World distribution
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