Main country
Belgium
4,216 people
79.8% of total
Surname
Decock
5,286 worldwide · 23 countries
5,286
Total population
23
Countries
1 in every 1,532,350
Frequency
Rarity
Rare
Dispersion
Regional
Top countries
1
Belgium
4,216
79.8%
2
United States
603
11.4%
3
Canada
204
3.9%
4
France
170
3.2%
5
Netherlands
48
0.9%
World distribution
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