Main country
Equatorial Guinea
5,447 people
32.5% of total
Surname
Osa
16,775 worldwide · 92 countries
16,775
Total population
92
Countries
1 in every 482,861
Frequency
Rarity
Moderate
Dispersion
Global
Top countries
1
Equatorial Guinea
5,447
32.5%
2
Spain
1,740
10.4%
3
Nigeria
1,496
8.9%
4
Ghana
1,235
7.4%
5
Egypt
1,213
7.2%
World distribution
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