Kalliope /kal-li-ope/ [3 sylls.] as a girls' name is of Greek origin, and the meaning of Kalliope is beautiful voice. Mythology: Calliope is the muse of epic poetry. Kreatif forms: Kaliope, Keiliope, Kelliope.alliope is an uncommonly occurring first name for women. Kalliope is an equivalently unusual last name too for all people. (2000 U.S. Census).