Main country
United States
146 people
90.1% of total
Surname
Robacker
162 worldwide · 4 countries
162
Total population
4
Countries
1 in every 50,000,000
Frequency
Rarity
Rare
Dispersion
Local
Top countries
1
United States
146
90.1%
2
Brazil
14
8.6%
3
Australia
1
0.6%
4
Belarus
1
0.6%
World distribution
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