Lewi is a Hebrew form of the Hungarian, English, German, and Hebrew name Levi.
Lewi is also a form of the English and French name Louis.
Lewi is not widely used as a baby name for boys. It is not in the top 1000 names. Within the group of boy names directly related to Lewi, Levi was the most popular in 2018.
Baby names that sound like Lewi include Lewie (English), Lewy (English and Polish), Louie (English), Louis (English and French), Luie, Luthais (Scottish), Lael (English), Laele, Lale, Lalo, Lawlee, Lawley, Lawli, Lawlie, Lawly, Laya (Russian), Layo, Lea, Leao (Portuguese), and Lehi (English).
† approx English pronunciation for Lewi: L as in "lay (L.EY)" ; UW as in "two (T.UW)" ; IY as in "eat (IY.T)"