Main country
Switzerland
6,402 people
72.7% of total
Surname
Portmann
8,809 worldwide · 36 countries
8,809
Total population
36
Countries
1 in every 919,514
Frequency
Rarity
Rare
Dispersion
Regional
Top countries
1
Switzerland
6,402
72.7%
2
Germany
843
9.6%
3
France
665
7.5%
4
United States
506
5.7%
5
Argentina
110
1.2%
World distribution
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