The most commonly accepted Sindarin word for “gift” is S. ann, equivalent to Quenya Q. anna “gift”, both derived from ✶annā based on the root √ANA “towards” (PE17/90). It was also an element in the names Melian “Dear Gift” (SA/mel) and Rían “Crown Gift” (Ety/RIG). However, Tolkien experimented with a variety of other forms throughout his life.
Conceptual Development: The Gnomish Lexicon of the 1910s had G. ôn “gift” related to the verb G. antha- “give” (GL/19, 62), both based on the early root ᴱ√ANA “give, send towards” from the contemporaneous Qenya Lexicon (QL/31). The Etymologies of the 1930s had N. {ann >>} ant “gift” under the root ᴹ√ANA “to, towards” (Ety/ANA¹; EtyAC/ANA¹). S. ann “gift” < ✶annā appeared in notes from around 1967 (PE17/90). In Late Notes on Verb Structure (LVS) from 1969 Tolkien had S. anw as the equivalent of Q. anwa “gift” (PE22/163), perhaps derived from ✱(h)an-mā.
Grey-elf who fostered Tuor (S/238). The meaning of his name is unclear.