Janna rhymes with:
jana, adriana, alana, aldana, amana, americana, andriana, anna, arana, arcana, ariana, arianna, arlana, avana, banana, bandana, branna, briana, brianna, cabana, campana, cana, caruana, castellana, champaign-urbana, chana, christiana, christianna, copacabana, cusiana, danna, deana, deanna, diana, dianna, duana, dulciana, dyana, edana, fianna, flanna, fontana, frana, georgiana, ghana, gitana, gloriana, gordana, grana, haldana, hana, hanna, hannah, havana, heryana, humana, ileana, indiana, italiana, jana, joanna, johanna, jordana, juliana, kana, khanna, lacana, lagana, lana, lanna, lantana, lapiana, levana, liliana, lilliana, llana, lorenzana, louisiana, luana, luwana, magana, mahannah, maiorana, manna, mariana, martorana, mccanna, mckanna, messana, mexicana, montana, morgana, nana, nanna, nelliana, nervana, nolana, o'cana, ocana, oceana, oksana, orellana, oriana, pastrana, pestana, philana, piana, pizana, pollyanna, quintana, rana, retana, rexana, rohana, rosanna, roxana, roxanna, saldana, sanna, santana, savanna, savannah, shana, shibanna, solana, stevana, susanna, susannah, susquehanna, suzanna, sylvana, tatiana, terrana, texarkana, tramontana, triana, tropicana, urbana, vana, vanna, viana, villafana, villagrana, villasana, viviana, vrana, zambrana, zorana
Janna sounds like:
jaan, jachim, jackman, jackson, jacksonian, jacome, jacquin, jahn, jaime, jaimie, jain, jam, jama, jami, jamie, jammu, jamu, jan, jan., jana, jane, janeane, janeway, janey, jani, janie, janii, janina, janine, jann, janney, janow, jasmin, jasmina, jasmine, jason, jayme, jayne, jayson, jazmin, jazzman, jazzmen, jean, jeana, jeane, jeaney, jeanie, jeanine, jeanne, jeannie, jem, jemie, jemima, jemmie, jen, jena, jenin, jenn, jenna, jenne, jennewein, jenney, jenni, jennie, jenny, jessamine, jessamyn, jessen, jesson, jian, jiawen, jim, jima, jimena, jimi, jimmie, jimmy, jin, jna, joachim, joakima, joan, joann, joanna, joanne, joanou, joaquim, joaquin, jochem, jochen, jochim, jochum, johan, johann, johanna, john, johnie, johnnie, johnny, johny, johson, join, jokinen, jon, jonah, jone, joni, jonn, joon, joyoni, juan, juana, juenemann, jun, june, juneau, junia, junine, juno, jusino, juwan, jwan, jyishane