Main country
Chad
963 people
85.8% of total
Surname
Sylviane
1,123 worldwide · 17 countries
1,123
Total population
17
Countries
1 in every 7,212,823
Frequency
Rarity
Rare
Dispersion
Regional
Top countries
1
Chad
963
85.8%
2
France
129
11.5%
3
Switzerland
6
0.5%
4
Cameroon
4
0.4%
5
New Caledonia
4
0.4%
World distribution
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