There is one place named Sillen in Sweden.
All places in the world called "Sillen".
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)