Main country
Mexico
34,774 people
35.7% of total
Surname
Fierro
97,359 worldwide · 72 countries
97,359
Total population
72
Countries
1 in every 83,197
Frequency
Rarity
Moderate
Dispersion
Global
Top countries
1
Mexico
34,774
35.7%
2
United States
14,991
15.4%
3
Colombia
13,158
13.5%
4
Chile
10,524
10.8%
5
Ecuador
5,581
5.7%
World distribution
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