Cristiona \c-ristio-na, cr(is)-tiona\ as a girl's name is a variant of Christina (Latin), and the meaning of Cristiona is "follower of Christ".
The baby name Cristiona sounds like Cristiana, Cristianna, Cristian, Christiana and Kristiana. Other similar baby names are Cristina, Cristin, Kristinna, Kristina, Crystina, Cristine, Cristena and Crispina.