Main country
South Africa
446 people
41.5% of total
Surname
Dupper
1,074 worldwide · 14 countries
1,074
Total population
14
Countries
1 in every 7,541,899
Frequency
Rarity
Rare
Dispersion
Regional
Top countries
1
South Africa
446
41.5%
2
United States
370
34.5%
3
Germany
196
18.2%
4
Netherlands
18
1.7%
5
Switzerland
15
1.4%
World distribution
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