The given name Eric, Erich, Erikk, Erik, Erick, Eirik, or Eiríkur is derived from the Old Norse name Eiríkr (or Eríkr in Old East Norse due to monophthongization).
via Wikipedia infobox
The given name Eric, Erich, Erikk, Erik, Erick, Eirik, or Eiríkur is derived from the Old Norse name Eiríkr (or Eríkr in Old East Norse due to monophthongization).
The first element, ei- may be derived from the older Proto-Norse *aina(z), meaning "one, alone, unique", as in the form Æ∆inrikr explicitly, but it could also be from *aiwa(z) "everlasting, eternity", as in the Gothic form Euric. The second element -ríkr stems either from Proto-Germanic *ríks "king, ruler" (cf. Gothic reiks) or the therefrom derived *ríkijaz "kingly, powerful, rich, prince"; from the common Proto-Indo-European root *h₃rḗǵs. The name is thus usually taken to mean "sole ruler, autocrat" or "eternal ruler, ever powerful". Eric used in the sense of a proper noun meaning "one ruler" may be the origin of Eriksgata, and if so it would have meant "one ruler's journey". The tour was the medieval Swedish king's journey, when newly elected, to seek the acceptance of peripheral provinces.
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).