Desired; water; bird
Avelynn is a modern elaboration of the name Avila or Evelyn. It likely derives from the Germanic element 'avi', which is of uncertain meaning but often associated with 'desired', or the Latin 'avis' meaning 'bird'.
Less common today
Avelynn isn't in the latest US Top 1000. It last peaked at #4,154 in 2016.
US births per 5-year period, 1990βpresent (SSA data).