Main country
Switzerland
2,102 people
53.2% of total
Surname
Roulin
3,954 worldwide · 18 countries
3,954
Total population
18
Countries
1 in every 2,048,558
Frequency
Rarity
Rare
Dispersion
Regional
Top countries
1
Switzerland
2,102
53.2%
2
France
1,457
36.8%
3
Belgium
196
5%
4
United States
83
2.1%
5
Argentina
63
1.6%
World distribution
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