Georgianna \ge(or)-gianna, georgi(an)-na\ as a girl's name is a variant of Georgia (Greek, Latin) and Georgina (Latin). See for meaning of Georgianna.
The baby name Georgianna sounds like Georgianne and Georgiana. Other similar baby names are Georgyana, Georgyanne, Georgyann, Georgienne, Georgeanne, Georgeann and Gerianna.