Thorðarson

Thorðarson is a name of Icelandic origin that functions as a patronymic meaning “son of Thorðar” (from the given name Þórðar/Þórður). In Iceland, patronymics are traditionally used instead of fixed family surnames, and a person’s surname typically changes with each generation to reflect the father’s name rather than a lineage. The form Thorðarson therefore identifies a direct paternal link rather than a long-established family clan.

Origin and orthography: The root Þórðar- derives from the given name Þórður, a Norse form related to the god Thor. The suffix -son denotes “son.” In Icelandic texts, the thorn letter Þ is standard; in non-Icelandic contexts the name is commonly rendered as Thorðarson, Thordarson, or similar variants depending on language and transcription practices.

Usage and transmission: Because the Icelandic system treats surnames as patronymics, there is no guaranteed single family line associated with Thorðarson. When Icelanders migrate to countries with inherited surnames, Thorðarson can become a fixed surname in a family. Individuals bearing the name may be unrelated in other generations if their fathers had different names.

Notes: Variants and transliterations exist, and the exact spelling may vary by country and historical period. For precise identifications, it is advisable to consult genealogical records or official registries.