Taitianna \ta(i)-tianna, taitia(n)-na\ as a girl's name is a variant of Tatiana (Russian, Latin). See for meaning of Taitianna.
The baby name Taitianna sounds like Tatianna and Taitiann. Other similar baby names are Tatiania, Darianna, Davianna, Didianna, Katianne, Tassiana, Talanna, Tajiana, Tiatiana, Taziana, Tianna, Titania and Tiziana.