Main country
United States
153 people
89% of total
Surname
Kollbaum
172 worldwide · 3 countries
172
Total population
3
Countries
1 in every 47,093,023
Frequency
Rarity
Rare
Dispersion
Local
Top countries
1
United States
153
89%
2
Germany
14
8.1%
3
Australia
5
2.9%
World distribution
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