Þórðar
Þórðar is a grammatical form of the Icelandic male given name Þórður, used in Old Norse and Icelandic texts to indicate possession or association. In modern Icelandic, Þórður remains the standard given name, while Þórðar appears primarily as a genitive or dative form in written language and in historical sources.
In linguistic and textual contexts, Þórðar is commonly encountered as the possessive of Þórður, for example
Þórður itself is a traditional Norse name, widely attested in medieval texts and still found in Iceland
Notable individuals are generally named Þórður rather than Þórðar; thus, Þórðar is chiefly of interest as a