The name Larche is a variant of Larch.
Larch is infrequently used as a baby name for boys. It is not listed in the top 1000 names.
Baby names that sound like Larch include Lark, Lars (Scandinavian), Larse (Scandinavian), Lorc, Larche, Largo, Larka (Russian), Larkey, Larkie, Laura, Lauris (Latvian and Scandinavian), Laurus, Learco, Liraz (Hebrew), Lorik, Loris (Italian), Lyric, Lyrick, Lyrik, and Larya (Russian).
† English pronunciation for Larch: L as in "lay (L.EY)" ; AA as in "odd (AA.D)" ; R as in "race (R.EY.S)" ; CH as in "cheese (CH.IY.Z)"