Charlsie \ch(a)-rl-sie, char-lsie\ as a girl's name is a variant of Charlotte (Old German), and the meaning of Charlsie is "free man".
The baby name Charlsie sounds like Charlice and Charlize. Other similar baby names are Charlie, Charlene, Charlyne, Charline, Charisse, Charysse, Charise, Charese, Charli, Charlee, Charlien, Charlaine, Sharlie, Charle, Chelsie, Chellsie and Chrisie.