Christianni \ch-ris-tianni\ as a girl's name is a variant of Christiana (Latin), and the meaning of Christianni is "follower of Christ".

The baby name Christianni sounds like Christianne, Christianna and Christiann. Other similar baby names are Christanne, Christian, Cristianne, Cristianna, Christiane, Christiaan, Christienne, Christinna, Christinn, Christini and Christanna.