Main country
Switzerland
1,164 people
70.6% of total
Surname
Trösch
1,649 worldwide · 6 countries
1,649
Total population
6
Countries
1 in every 4,912,068
Frequency
Rarity
Rare
Dispersion
Local
Top countries
1
Switzerland
1,164
70.6%
2
Germany
467
28.3%
3
Austria
15
0.9%
4
Argentina
1
0.1%
5
Australia
1
0.1%
World distribution
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