See also the related category germanic (german).
Erwenne is not commonly used as a baby boy name. It is not in the top 1000 names.
Baby names that sound like Erwenne include Earwen (English), Erwenn, Irwenn, Irwenne, Earnee, Earney, Earni, Earnie, Earny, Ehren (English), Eirian (English, Gaelic, and Welsh), Eirwyn, Eran (English and Hebrew), Erin (English), Erine, Erinn, Erinne, Ermen, Ermin (German), and Ermo (Italian).
† approx English pronunciation for Erwenne: ER as in "hurt (HH.ER.T)" ; W as in "we (W.IY)" ; EH as in "ebb (EH.B)" ; N as in "knee (N.IY)"