Main country
France
758 people
83.7% of total
Surname
Guillain
906 worldwide · 16 countries
906
Total population
16
Countries
1 in every 8,940,397
Frequency
Rarity
Rare
Dispersion
Regional
Top countries
1
France
758
83.7%
2
Belgium
44
4.9%
3
Democratic Republic of the Congo
27
3%
4
French Polynesia
25
2.8%
5
Switzerland
24
2.6%
World distribution
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