Main country
United States
183 people
85.9% of total
Surname
Trefts
213 worldwide · 6 countries
213
Total population
6
Countries
1 in every 38,028,169
Frequency
Rarity
Rare
Dispersion
Local
Top countries
1
United States
183
85.9%
2
Argentina
11
5.2%
3
Russia
11
5.2%
4
Ukraine
5
2.3%
5
Germany
2
0.9%
World distribution
Loading map...