Louisetta \lo(ui)-setta, louis(et)-ta\ as a girl's name is a variant of Louise (Old German), and the meaning of Louisetta is "famous warrior".
The baby name Louisetta sounds like Louisette and Loucetta. Other similar baby names are Loletta, Cosetta, Lisette, Lisbetta, Josetta, Lorretta, Loretta, Lauretta, Linetta, Liseta, Lowretta, Louisina, Louisa, Lucetta, Loucette, Lunetta, Musetta and Rosetta.