Kristiann \k-ristia-nn, kr(is)-tiann\ as a girl's name is a variant of Christiana (Latin), and the meaning of Kristiann is "follower of Christ".
The baby name Kristiann sounds like Kristian, Kristianne, Kristianna, Kristiana and Kristiane. Other similar baby names are Kristienne, Kristien, Khristian, Cristianne, Cristianna, Cristiana, Cristian, Krystianne, Krystiana, Kristiannhe, Christiann, Kristinna, Kristine, Kristina, Kristin, Kristain, Kristan and Krystianna.