Havana's rhymes with:
avana's, savannas, avana's, savannas, americana's, americanas, anna's, annas, arianna's, athanas, avana's, bananas, banas, bandanas, briana's, brianna's, cabanas, canas, diana's, ganas, ghana's, hanas, hanna's, hannahs, humana's, indiana's, janas, llanas, louisiana's, montana's, o'canas, ocanas, oksana's, panas, planas, savannas, susquehanna's, tropicana's
Havana's sounds like:
haifong, happening, happenings, happens, happiness, havens, having, havins, heaping, heaven's, heavens, heaving, hibbing, hipbones, hobbing, hobbins, hoffman's, hoping, hopping, hovanec, hovhaness, hoving, huffines, huffing, hyping, hypnosis, hyponex