Illugi as a Baby Name. Meaning and Origin of Illugi

What is the meaning of the name Illugi ?

The baby name Illugi is a Male name , 3 syllables long and is pronounced ILL-oo-gee (anglicized). Icelandic approximation: 'ILL-oo-ghee'.

Illugi is Icelandic, Norse in Origin.

Illugi is a masculine name from Old Norse, built on illr “harsh, bad” and uggr “fear, dread,” the latter appearing as the name element -ugi. The compound has been interpreted as “fearsome,” “one who inspires dread,” or more cautiously “wary of harm,” and exact nuance varies across scholars. The -i ending marks a weak masculine formation common in Viking‑Age naming.

The name is well attested in early Icelandic sources and sagas: borne by Illugi hinn svarti (“the Black”), a 10th‑century chieftain, and by the hero of Illuga saga Gríðarfóstra. It also surfaces in medieval Danish records as Illuge, showing its spread across Scandinavia. In modern times Illugi survives chiefly in Iceland and the Faroe Islands, with occasional revival use elsewhere in the Nordic region. Established variants include Illugi (Icelandic/Faroese) and Illuge (Danish medieval); no standard feminine form is traditional.

⚙ Illugi barely registers. Across 1 country, we found just 2 recorded uses of it.