Main country
South Sudan
15,853 people
85% of total
Surname
Dual
18,646 worldwide · 22 countries
18,646
Total population
22
Countries
1 in every 434,410
Frequency
Rarity
Moderate
Dispersion
Regional
Top countries
1
South Sudan
15,853
85%
2
Spain
2,277
12.2%
3
Philippines
293
1.6%
4
Cambodia
109
0.6%
5
France
26
0.1%
World distribution
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