Main country
Poland
154 people
79.8% of total
Surname
Dumania
193 worldwide · 8 countries
193
Total population
8
Countries
1 in every 41,968,912
Frequency
Rarity
Rare
Dispersion
Local
Top countries
1
Poland
154
79.8%
2
Papua New Guinea
15
7.8%
3
Philippines
15
7.8%
4
United States
3
1.6%
5
Germany
2
1%
World distribution
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