Main country
United States
110 people
88.7% of total
Surname
Derocker
124 worldwide · 3 countries
124
Total population
3
Countries
1 in every 65,322,581
Frequency
Rarity
Rare
Dispersion
Local
Top countries
1
United States
110
88.7%
2
Belgium
13
10.5%
3
France
1
0.8%
World distribution
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