Main country
United States
1,209 people
99.8% of total
Surname
Duplechain
1,211 worldwide · 3 countries
1,211
Total population
3
Countries
1 in every 6,688,687
Frequency
Rarity
Rare
Dispersion
Local
Top countries
1
United States
1,209
99.8%
2
England
1
0.1%
3
Saudi Arabia
1
0.1%
World distribution
Loading map...