Main country
France
1,569 people
98.7% of total
Surname
Pierru
1,589 worldwide · 12 countries
1,589
Total population
12
Countries
1 in every 5,097,546
Frequency
Rarity
Rare
Dispersion
Regional
Top countries
1
France
1,569
98.7%
2
Germany
5
0.3%
3
United States
4
0.3%
4
Scotland
3
0.2%
5
Luxembourg
1
0.1%
World distribution
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