Main country
United States
158 people
61.7% of total
Surname
Barthman
256 worldwide · 4 countries
256
Total population
4
Countries
1 in every 31,640,625
Frequency
Rarity
Rare
Dispersion
Local
Top countries
1
United States
158
61.7%
2
Brazil
96
37.5%
3
Malaysia
1
0.4%
4
South Africa
1
0.4%
World distribution
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