Surname Sigurbjã (Sigurbjã) , around the globe, is an extremely rare family name.
Sson, Gunnarsson, Ragnarsson, Hjartardottir, Helgadottir, Edvardsson, Jakobsson, Einarsson, Jonsdottir, Karlsson, ºstsson, Hallsson, Narfason, Lmsson, Gestsson, Mundsson, Nsson, Rnsson, Ksson, Msson, Sigurbjarnadottir, and Gudmundsdottir