Averell \a-vere-ll, av(e)-rell\ as a girl's name (also used as boy's name Averell), is a variant of April (Latin) and Avril (Latin), and the meaning of Averell is "to open".
The baby name Averell sounds like Averyll, Averill and Averel. Other similar baby names are Avrill, Averylle, Averyl, Averil and Averilla.