Carnistir

red-face

Carnistir masc. name "red-face", mother-name (never used in narrative) of Morifinwë = Caranthir (PM:353)

carnistir

masculine name. Red-face

The mother-name of S. Caranthir, from which his Sindarin name was derived (PM/353). It is a compound of carnë (carni-) “red” and the primitive form stīrē “face” (VT41/10). In other writings Tolkien gave the words anta or cendelë for “face”.

Conceptual Development: Tolkien also briefly considered the form Carastir in a marginal note (VT41/10).

caranthir

masculine name. Red-face

Fourth son of Fëanor, called “the Dark” (S/60). His name is a combination of caran “red” and thîr “face” (VT41/10), an adaptation of his mother name Q. Carnistir “Red-face” (PM/353).

Conceptual Development: In the earliest Lost Tales, his name was ᴱN. Cranthor (LT2/241). Tolkien change his name to Cranthir in the Lays of Beleriand from the 1920s (LB/80) and this was also his name in Silmarillion drafts from the 1930s (LR/223). N. Cranthir appeared in The Etymologies with the translation “Ruddy-face” (Ety/KARÁN, THĒ), already with essentially the same etymology as its final version.

In Silmarillion revisions from the 1950s-60s, Tolkien vacillated between Cranthir and Caranthir, ultimately settling on the latter (WJ/115).