Þorláksdóttir
Þorláksdóttir is a common Icelandic patronymic surname. In Iceland, surnames are often derived from the father's given name. Therefore, Þorláksdóttir literally means "daughter of Þorlákur." The suffix "-dóttir" indicates a female descendant. This naming convention is a significant aspect of Icelandic cultural heritage, distinguishing it from many other European countries that primarily use inherited family surnames. Individuals with the surname Þorláksdóttir would share the same surname as their siblings if their father's name was also Þorlákur. Conversely, a male child of Þorlákur would have the patronymic surname Þorláksson. This system ensures a direct link to the paternal lineage within each generation. Notable individuals bearing this surname, like many Icelandic patronymics, are generally identified by their given name in broader contexts rather than solely by their surname. The practice of patronymics is deeply ingrained in Icelandic society and is actively maintained.