Main country
United States
339 people
65.8% of total
Surname
Tretheway
515 worldwide · 12 countries
515
Total population
12
Countries
1 in every 15,728,155
Frequency
Rarity
Rare
Dispersion
Regional
Top countries
1
United States
339
65.8%
2
New Zealand
51
9.9%
3
Australia
40
7.8%
4
South Africa
35
6.8%
5
England
28
5.4%
World distribution
Loading map...