Stefán OLAFSSON (1772 - 5 Jun 1790)
Stefán Kristján OLAFSSON (24 Apr 1860 - )
Styr-Björn OLAFSSON (ABT. 959 - 986)
Sveinbjörn OLAFSSON ( - )
Tryggvi OLAFSSON ( - ABT. 963)
Tómas OLAFSSON (1767 - )
Vigfús OLAFSSON (ABT. 1759 - )
_orkell OLAFSSON (ABT. 1360 - )
_orleifur OLAFSSON ( - 1688)
_ormódur OLAFSSON (ABT. 1415 - AFT. 1459)
_orsteinn OLAFSSON (ABT. 1380 - 1481)
_orsteinn 'raudur' OLAFSSON (ABT. 858 - 888)
_orvardur OLAFSSON (ABT. 1060 - )
_órarinn OLAFSSON ( - )
_órdur OLAFSSON (ABT. 1800 - )
_órdur 'gellir' OLAFSSON (915 - 965)
Ögmundur OLAFSSON (1770 - BEF. 1816)
Gylfi OLAFSSSON (1942 - )
OLAFUR ( - )