A name for the “North Haven” of Lindon (LotR/1050), a combination of the prefixal form for- of forn “north” and lond “haven”.
Conceptual Development: On the draft maps for Lord of the Rings from the 1940s, this name appeared as N. Forlorn, with a final (lenited) element of N. lhorn “haven” instead of lond (TI/301).
úna adj. "deprived of, destitute, forlorn" (VT39:14). The plural form *únë is not to be confused with the pa.t. of the negative verb ua, q.v. An unglossed word úna, cited in VT49:28, rather seems to be a negated form of ná "is".