Main country
Spain
52 people
83.9% of total
Surname
Madrera
62 worldwide · 4 countries
62
Total population
4
Countries
1 in every 130,645,161
Frequency
Rarity
Rare
Dispersion
Local
Top countries
1
Spain
52
83.9%
2
Argentina
5
8.1%
3
United States
4
6.5%
4
Venezuela
1
1.6%
World distribution
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