Main country
Algeria
2,941 people
45.9% of total
Surname
Riah
6,407 worldwide · 26 countries
6,407
Total population
26
Countries
1 in every 1,264,242
Frequency
Rarity
Rare
Dispersion
Regional
Top countries
1
Algeria
2,941
45.9%
2
Indonesia
1,971
30.8%
3
Morocco
818
12.8%
4
Bangladesh
360
5.6%
5
France
168
2.6%
World distribution
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