Avenell \a-vene-ll, av(e)-nell\ as a boy's name is a variant of Avenall (Old French), and the meaning of Avenell is "oat pasture".
The baby name Avenell sounds like Avenill, Avenel, Aveneill and Aveneil. Other similar baby names are Averell, Arnell, Avenil, Averill, Avrell, Averyll and Averel.