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Xavier
Pronounced ZAY-vee-ur /ˈzeɪ.vi.ər/High
Meaning: From the Basque place name Etxeberria/Xabier, 'the new house,' carried worldwide by St Francis Xavier, the sixteenth-century Jesuit missionary born at Xavier Castle in Navarre. It is overwhelmingly a boy's name; used here for a girl, and we flag that plainly.Medium
Popularity in the U.S. · SSA data
U.S. births per year (Social Security Administration, 1880–present). Pink marker = peak year.
SSA data updated May 2026. How we source & verify this data.
History & Origin
Xavier comes from the Basque Xabier (Etxeberria), 'the new house.' It spread across the Catholic world through St Francis Xavier, the sixteenth-century Jesuit missionary born at Xavier Castle in Navarre, and has been a boys' name ever since. Used here for a girl, it remains overwhelmingly masculine in practice — families should choose with open eyes (said 'ZAY-vee-ur').
For girls it appears very rarely in the U.S., against very heavy boys' use. Rare for girls, historic, and boy-leaning.
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Frequently Asked
What does the name Xavier mean?
Xavier is from the Basque place name Xabier, 'the new house,' carried worldwide by St Francis Xavier.
How do you pronounce Xavier?
It's said ZAY-vee-ur /ˈzeɪ.vi.ər/ — three syllables, stress on the first.
Is Xavier a boy or girl name?
Xavier is overwhelmingly a boy's name. It is used here for a girl, but the boys' lean is very strong — we flag that plainly. Xaviera is the established feminine form.
How popular is Xavier?
Xavier is very rare for girls in the U.S. and much more common for boys.













