See also the related category greek.
Yeffem is not popular as a baby name for boys. It is not listed within the top 1000 names.
Baby names that sound like Yeffem include Yephem, Yavin (Hebrew), Yavine, Yavneh (Hebrew), Yavyn, Yavyne, Yeffim, Yefim (Russian), Yephim, Jabyn, JaVaughn, Javaughn (English), Javonne, Jovonn, Yevheniy (Ukrainian), Japana (Indian), Javone, Javoney, Jovone, and Jovonni.
† approx English pronunciation for Yeffem: Y as in "you (Y.UW)" ; EH as in "ebb (EH.B)" ; F as in "fee (F.IY)" ; M as in "me (M.IY)"