Oijdi

The name Oijdi is a rare and archaic Old Norse name, directly derived from the Old Norse word 'auðr' meaning 'wealth' or 'prosperity'. Names derived from 'auðr' were common in the Viking Age and early medieval Scandinavia, reflecting the importance of material well-being and good fortune in the culture. While many names incorporating this element (like Audun or Audhild) became more widespread, Oijdi itself remained a very rare form.

Its usage would have been primarily within the Norse-speaking communities of Scandinavia and areas influenced by Norse culture. Due to its direct and unadorned form, it likely fell out of common use as more complex or compound names became favored, or as the Old Norse language evolved into modern Scandinavian languages where the root 'auðr' transformed or was replaced.