Apparently a (rejected) variant of Ilkorin in The Etymologies from the 1930s (EtyAC/LŌ, LOYO), a compound of Kôr and the suffix -lóra “without”. There were also several other rejected variants: Loikorin, Koroloisi, Koroloiti.
Noldorin
corlur
proper name. ?Ilkorin
Cognates
- ᴹQ.
Korolóra“?Ilkorin” ✧ EtyAC/LOYO
Noldorin equivalent to rejected ᴹQ. Korolóra, itself a variant of ᴹQ. Ilkorin, from the root ᴹ√LOY (EtyAC/LOYO). It is a combination of Caur = Kôr and a suffix -lur, likely the cognate of ᴹQ. -lóra “without, less” (EtyAC/LŌ).