Giampapa rhymes with:
papa, poppa, chapa, hoppa, matsapa, papa, poppa, scapa, schiappa, willapa
Giampapa sounds like:
gamba, gambia, gamboa, gamp, gaskamp, geneva, geneve, genevieve, genova, ghaznavi, giampa, gmbh, gumbi, gumbo, gump, gumpp, gunby