S. Fíriel f.
Conceptual Development: In Tolkien’s unfinished story “The Lost Road” from the 1930s, the name Fíriel was given to a Númenórean maiden (LR/62). In The Etymologies from the 1930s, the name appeared as a name of Lúthien, with the gloss and etymology given above (Ety/PHIR).
References ✧ LotRI; PMI
|-iel¹||“feminine suffix; daughter”|