Main country
Switzerland
1,950 people
51.1% of total
Surname
Rouiller
3,817 worldwide · 17 countries
3,817
Total population
17
Countries
1 in every 2,122,085
Frequency
Rarity
Rare
Dispersion
Regional
Top countries
1
Switzerland
1,950
51.1%
2
France
1,215
31.8%
3
Argentina
192
5%
4
United States
177
4.6%
5
Uruguay
131
3.4%
World distribution
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