Lillith \l(i)-lli-th\ as a girl's name is a variant of Lilith (Babylonian), and the meaning of Lillith is "belonging to the night".

The baby name Lillith sounds like Lillita, Lolita, Lalita and Lulita. Other similar baby names are Ailith, Eilith, Lillias, Lillian, Lillie, Lillia, Lilli and Lillika.