Quenya 

aranel

princess

aranel noun "princess" (likely *aranell-) (UT:434)

aranel

noun. princess

Quenya [UT/209; UTI/Emerwen] Group: Eldamo. Published by

ailin

g.sg. ailinen

ailin ("g.sg. ailinen", in Tolkien's later Quenya dat.sg.) "pool, lake" (AY, LIN1, LT2:339). Fem. name Ailinel (likely Ailinell-), perhaps ailin + the feminine ending -el (as in aranel "princess"), hence "Lake-woman" or similar (UT:210).