Main country
United States
34 people
29.1% of total
Surname
Duczynski
117 worldwide · 11 countries
117
Total population
11
Countries
1 in every 69,230,769
Frequency
Rarity
Rare
Dispersion
Regional
Top countries
1
United States
34
29.1%
2
Czech Republic
19
16.2%
3
Canada
16
13.7%
4
France
15
12.8%
5
Australia
13
11.1%
World distribution
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