Main country
Netherlands
221 people
82.5% of total
Surname
Koumans
268 worldwide · 4 countries
268
Total population
4
Countries
1 in every 30,223,881
Frequency
Rarity
Rare
Dispersion
Local
Top countries
1
Netherlands
221
82.5%
2
Belgium
35
13.1%
3
United States
9
3.4%
4
Australia
3
1.1%
World distribution
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