Main country
Spain
1,148 people
30.1% of total
Surname
Tierno
3,812 worldwide · 31 countries
3,812
Total population
31
Countries
1 in every 2,124,869
Frequency
Rarity
Rare
Dispersion
Regional
Top countries
1
Spain
1,148
30.1%
2
Argentina
840
22%
3
United States
835
21.9%
4
Brazil
502
13.2%
5
Uruguay
165
4.3%
World distribution
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