Main country
Poland
75 people
98.7% of total
Surname
Dworniczuk
76 worldwide · 2 countries
76
Total population
2
Countries
1 in every 106,578,947
Frequency
Rarity
Rare
Dispersion
Local
Top countries
1
Poland
75
98.7%
2
Spain
1
1.3%
World distribution
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