Desired or bird-like; combination of Avis and Lynn.
Avilyn is a modern English blend, likely combining the Latin-rooted Avis, meaning 'bird,' with the popular suffix -lyn, meaning 'lake' or 'waterfall.' It may also be interpreted as a variant of Evelyn, which stems from the Germanic name Avelina, meaning 'desired.'
Less common today
Avilyn isn't in the latest US Top 1000. It last peaked at #8,236 in 2017.
US births per 5-year period, 1990βpresent (SSA data).