Alexa
Meaning
variant of Alexandra, 'defender of the people'
The story
Alexa is a trimmed, modern-sounding form of Alexandra, the Greek classic traditionally translated as defender of the people, so the smallest version of the name carries the biggest of meanings. It appeared only sporadically in American records for most of the twentieth century, then warmed through the 1980s and 1990s; Billy Joel put it on an album in 1989 with The Downeaster Alexa, named for his daughter Alexa Ray, and the name settled into a long run near the top through the 2000s and 2010s. Then came the sharp turn: in 2014 Amazon gave the same name to a talking assistant in millions of kitchens, and the steep slide in the years since is hard to read as pure coincidence. Still, fashions outlast gadgets more often than not, and a name this pretty may yet outlast this one.
The formal names behind Alexa
Alexa is an established short form of this name.
Alexandria · Greek origin · feminine form of Alexander, also the Egyptian city
Alexa around the world
One shared root links 18 names across 7 languages.
Shared root: from Greek Alexandros "defender of men" (alexein "to ward off" + aner "man"), spread from Macedon into every European tradition
The constellation
14 more branches of this family
Popularity, 1890–2024
Shape drawn from US Social Security baby-name records. Alexa peaked in the 2000s and the 2010s in nearly equal measure.
See popularity in Brazil
Popularity in Brazil
4,837 people · the #2,798 first name in Brazil · about 1 in 41,667 · median age 10
Among people named Alexa living in Brazil at the 2022 census, more were born in the 2010s than in any other decade.
The census also counted 760 born between 2020 and August 2022, too recent a span to chart.
Source: IBGE, Censo Demográfico 2022
When you meet Alexa
Most people given the name Alexa in the United States are teenagers or young adults today.
Estimated from US Social Security birth registrations and typical lifespans; a rough guide, not a rule.
The Alexa deep dive
Whether you’re naming a baby or exploring your own name’s history, this is a personal letter, not a list: where Alexa truly comes from, how it traveled, and what a century of records reveals. If you have grown a tree on nametree, it also considers how Alexa fits with your family’s names and surname.
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