See also the related category germanic (german).
Peppey is not widely used as a baby name for boys. It is not listed within the top 1000 names.
Baby names that sound like Peppey include Pepi (Spanish and English), Peppee, Peppi (German), Peppy (English), Paavo (Finnish), Pallab, Patie, Peabo, Peebo, Peibo, Pepe (Spanish), Peppie (English), Peybo, Peyo (Spanish), Piao (Chinese), Pio (Italian, Portuguese, and Spanish), Pipo (Spanish), Pippi (English), Pippo, and Poufy.
† approx English pronunciation for Peppey: P as in "pea (P.IY)" ; EH as in "ebb (EH.B)" ; IY as in "eat (IY.T)"