Kefirra \k(e)-firra, kef(ir)-ra\ as a girl's name is a variant of Kefira. See for origin and meaning of Kefirra.
The baby name Kefirra sounds like Kefirah, Kefeira and Kefeera. Other similar baby names are Kerra, Keira, Keearra, Kirra, Zefira and Sefira.