Wikipedia
Sigurdsson
Sigurdsson is a surname of Norwegian origin, meaning son of Sigurd. The name refers to:
- Haakon Sigurdsson (c. 937 – 995), Norwegian earl; ruler of Norway 971–995
- Sumarlidi Sigurdsson (d. between 1014 and 1018), Earl of Orkney
- Einar Sigurdsson (d. 1020), Earl of Orkney
- Brusi Sigurdsson (d. between 1030 and 1035), Earl of Orkney
- Thorfinn Sigurdsson (1009–1064), Earl of Orkney
- Sigurd Sigurdsson Markusfostre (ca. 1155 – 1163)
- Haraldur Sigurdsson (b. 1939), Icelandic-American geologist and vulcanologist