Illeanna \i(l)-leanna, ill(ean)-na\ as a girl's name is a variant of Iliana (Greek), and the meaning of Illeanna is "Trojan".
The baby name Illeanna sounds like Illeanne, Illianna and Ileanna. Other similar baby names are Ileana, Ilianna, Eleanna, Illiana and Ileanne.