Manfredo rhymes with:
alfredo, goffredo, loffredo, alfredo, credo, figueredo, goffredo, loffredo, loredo, paredo, tancredo
Manfredo sounds like:
mahabharata, manafort, maneuvered, manford, manfred, manfredi, mavrodi, mefferd, meffert, mefford, membered, mofford, monfort, monforte, mopboard, mumford, munford