Main country
Nigeria
171 people
78.1% of total
Surname
Smooth
219 worldwide · 7 countries
219
Total population
7
Countries
1 in every 36,986,301
Frequency
Rarity
Rare
Dispersion
Local
Top countries
1
Nigeria
171
78.1%
2
Iran
29
13.2%
3
Liberia
8
3.7%
4
Cambodia
5
2.3%
5
England
4
1.8%
World distribution
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