Main country
Spain
155 people
78.3% of total
Surname
Udaondo
198 worldwide · 7 countries
198
Total population
7
Countries
1 in every 40,909,091
Frequency
Rarity
Rare
Dispersion
Local
Top countries
1
Spain
155
78.3%
2
Argentina
24
12.1%
3
Ecuador
11
5.6%
4
Philippines
5
2.5%
5
China
1
0.5%
World distribution
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