Main country
France
3,580 people
97.1% of total
Surname
Pierrat
3,686 worldwide · 19 countries
3,686
Total population
19
Countries
1 in every 2,197,504
Frequency
Rarity
Rare
Dispersion
Regional
Top countries
1
France
3,580
97.1%
2
United States
37
1%
3
Belgium
18
0.5%
4
Canada
17
0.5%
5
Switzerland
7
0.2%
World distribution
Loading map...