Lissandre \l(i)-ssand-re, liss(an)-dre\ as a girl's name is a variant of Alexandra (Greek) and Alix (Old German), and the meaning of Lissandre is "man's defender; noble".
The baby name Lissandre sounds like Lissandra, Lissandrine, Lisandra and Lyssandra. Other similar baby names are Alissandre, Kassandre and Cassandre.