River or water
Avonni is likely a modern elaboration of the Celtic word 'Afon' or 'Avon', which simply means river. It follows the contemporary trend of adding melodic suffixes to traditional roots to create a unique, rhythmic sound. While its usage is rare, it carries a sense of fluid movement and natural grace.
Less common today
Avonni isn't in the latest US Top 1000. It last peaked at #7,997 in 2023.
US births per 5-year period, 1990βpresent (SSA data).