Alexa is a girl's name of Greek origin meaning “defender.” In 2024 it was given to 348 girls in the United States.
Alexa at a glance
Gender
Girl name
Origin
Greek
Meaning
“defender”
Pronunciation
/əˈlɛksə/
Also spelled
Alex
About the name Alexa
Alexa belongs to the Greek tradition. Its meaning — “defender” — is the sense carried by its Greek roots, and it is the meaning we verified against published sources for this page. It travels in a few spellings: Alex.
In the United States, Alexa first appears in Social Security records in 1916. It climbed to its best-ever rank of #32 in 2015, and in 2024 348 babies received the name — 131,304 in total since 1880. Those are the official counts, not estimates.
Meaning and origin for this page were checked against this source. US popularity figures are from the Social Security Administration's public baby-names data. England & Wales figures are from the Office for National Statistics. If you spot an error, write to [email protected] — accuracy is the whole point of this site, and corrections are made fast.