Main country
Nigeria
177,949 people
47.2% of total
Surname
Isaac
377,263 worldwide · 180 countries
377,263
Total population
180
Countries
1 in every 21,470
Frequency
Rarity
Common
Dispersion
Global
Top countries
1
Nigeria
177,949
47.2%
2
United States
22,203
5.9%
3
Sudan
20,437
5.4%
4
Burundi
16,450
4.4%
5
Angola
15,791
4.2%
World distribution
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