Main country
Belgium
5,958 people
86.6% of total
Surname
De coster
6,882 worldwide · 33 countries
6,882
Total population
33
Countries
1 in every 1,176,983
Frequency
Rarity
Rare
Dispersion
Regional
Top countries
1
Belgium
5,958
86.6%
2
France
460
6.7%
3
Netherlands
93
1.4%
4
United States
78
1.1%
5
Australia
36
0.5%
World distribution
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