Main country
North Korea
118,528 people
66.7% of total
Surname
Seo
177,700 worldwide · 125 countries
177,700
Total population
125
Countries
1 in every 45,582
Frequency
Rarity
Common
Dispersion
Global
Top countries
1
North Korea
118,528
66.7%
2
Japan
25,511
14.4%
3
Vietnam
9,111
5.1%
4
United States
6,797
3.8%
5
South Korea
4,598
2.6%
World distribution
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