There is one place named Ogna in Norway.
All places in the world called "Ogna".
Mo (13)Holmen (11)Berg (11)Bø (11)Nes (11)Haugen (10)Sandnes (10)Vik (10)Eide (10)Berge (10)Dale (9)Strand (9)Bakken (9)Breidvik (9)Åsen (8)Sandvik (8)Sand (8)Lunde (8)Moen (8)Rød (8)Lund (8)Dalen (8)Helle (7)Straumen (7)Leirvik (7)Li (7)Åmot (7)Bjørnstad (7)Våge (7)Aasen (7)