See also the related category welsh.
Arwen is not often used as a baby girl name. It is not in the top 1000 names.
Baby names that sound like Arwen include Ariene (English), Arin (English), Arinne (Gaelic), Armagan (Turkish), Arman, Arna (Hebrew), Arni (Hebrew), Arnine, Arnon, Arnyah, Arwyn (Welsh), Aryn, Aryne, Arynn, Arynne, Eireen (English, Gaelic, and Irish), Eirin, Eirinn, Ireen (English), and Ireene (English).
† English pronunciation for Arwen: AA as in "odd (AA.D)" ; R as in "race (R.EY.S)" ; W as in "we (W.IY)" ; EH as in "ebb (EH.B)" ; N as in "knee (N.IY)"
A famous person named Arwen is Fictional Elf Arwen Evenstar, born 1954.