Lavonna \l(a)-vonna, lav(on)-na\ as a girl's name is a variant of La- (American) and Lavonne. See for origin and meaning of Lavonna.
The baby name Lavonna sounds like Lavanna, Lavinia, Lavina, Lavenia, Lavena, Levonne, Lahvonne, Livanna, Levona and Levanna. Other similar baby names are Davonna, Ladonna, Kavonna, Lavonda and Savonna.