Main country
United States
324 people
51.2% of total
Surname
Treff
633 worldwide · 14 countries
633
Total population
14
Countries
1 in every 12,796,209
Frequency
Rarity
Rare
Dispersion
Regional
Top countries
1
United States
324
51.2%
2
Germany
113
17.9%
3
France
94
14.8%
4
Brazil
49
7.7%
5
Switzerland
15
2.4%
World distribution
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