Main country
France
820 people
23.9% of total
Surname
Rostan
3,424 worldwide · 42 countries
3,424
Total population
42
Countries
1 in every 2,365,654
Frequency
Rarity
Rare
Dispersion
Regional
Top countries
1
France
820
23.9%
2
Argentina
721
21.1%
3
Uruguay
525
15.3%
4
Italy
469
13.7%
5
United States
288
8.4%
World distribution
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