Avaia is a recent American coinage that extends Ava, a name of uncertain origin usually linked to the Latin avis, "bird", or to Eve, "life". The flowing -aia ending matches names like Amaia and Kaia, and the sudden jump in 2025 points to a shared source that is not yet documented. Avaia was given to only a handful of girls a year until 2024, when it stood at number 12330; in 2025 it leapt to number 2279 with 80 births.