Main country
Philippines
2,981 people
98.2% of total
Surname
Openiano
3,036 worldwide · 9 countries
3,036
Total population
9
Countries
1 in every 2,667,984
Frequency
Rarity
Rare
Dispersion
Local
Top countries
1
Philippines
2,981
98.2%
2
United States
40
1.3%
3
Saudi Arabia
9
0.3%
4
Spain
1
0%
5
Japan
1
0%
World distribution
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