There is one place named Träfors in Sweden.
All places in the world called "Träfors".
Boda (17)Näs (17)Sandviken (16)Berg (16)Lund (14)Berga (14)Haga (13)Torp (13)Bäck (13)Näset (13)Broby (12)Sandvik (12)Åsen (12)Mo (11)Norrby (11)Kulla (11)Näsby (11)Råby (10)Heden (10)Kullen (10)Backa (10)Ön (10)Viken (10)Åby (10)Hov (10)Holmen (10)Strand (10)Nyby (9)Valla (9)Dalen (9)