rána

noun. Moon, (lit.) Wayward

Another name of the Moon (usually Q. Isil), translated as “Wayward” (S/99). This name is a derivative of the root √RAN “wander” (UT/242), with a primitive form ✶rānā (VT48/7).

Conceptual Development: The name ᴱQ. Rána appears as a name of the moon in the earliest Lost Tales (LT1/192), though at this early stage its precise meaning and etymology were unclear. In Silmarillion drafts from the 1930s, ᴹQ. Rana appeared with a short a, with the translation “Wayward” (LR/240). The name also appeared with a short a in The Etymologies as a derivative of ᴹ√RAN “wander, stray” from primitive ᴹ✶Ranā (Ety/RAN). The long á was restored in Silmarillion revisions from the 1950s-60s (MR/130).

In some later notes, Tolkien said that Rána was the name of the spirit of the Moon rather than the Moon itself (VT42/13). Elsewhere this spirit was named Tilion, so this was probably a transient idea. In the indexes of The Silmarillion and The Unfinished Tales, Christopher Tolkien translated Rána as “Wanderer”, but the source of that translation is unclear.