A “later” name of Lúthien in The Etymologies from the 1930s meaning “Mortal Maid”, marked N[oldorin] and a compound of feir¹ “mortal” with the feminine suffix -iel¹ (Ety/PHIR). In Tolkien’s unfinished story “The Lost Road” from the 1930s, the name Fíriel was given to a Númenórean maiden (LR/62). Later Q. Fíriel was given as a Quenya name.