Main country
Canada
20,919 people
73.2% of total
Surname
Theriault
28,571 worldwide · 37 countries
28,571
Total population
37
Countries
1 in every 283,504
Frequency
Rarity
Moderate
Dispersion
Regional
Top countries
1
Canada
20,919
73.2%
2
United States
7,498
26.2%
3
Dominican Republic
69
0.2%
4
Australia
12
0%
5
England
10
0%
World distribution
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