Ava has two competing origins. The Latin theory derives it from avis (bird), suggesting flight and lightness. The Hebrew theory traces it to Chavah (חַוָּה) — the same root that gives English Eve, meaning "life" or "living one." Both meanings sit comfortably on the same three-letter name.
Ava was rare for most of the twentieth century until Hollywood actress Ava Gardner (1922–1990) brought it into mainstream use. It re-emerged dramatically in the 2000s — by 2010 it was in the U.S. top 5 girl names. Today it sits comfortably in the top 10 worldwide. Three letters, two meanings, and one of the most quietly elegant short names in English.
Ava reduces to seven in Pythagorean numerology — the number of introspection, depth, and quiet observation. Sevens are often described as thoughtful and inwardly focused.