MallowbyNames

Exavier

eg-ZAY-vee-er · Of uncertain origin; possibly a modern blend of the prefix Ex- with the name Xavier, or a variant of Xavier itself.

2025 rank (boys)
#5,208
Babies named in 2025
18
Peak popularity
2009
2025 frequency
1 in 94,893 boys
Usually for
Boys
Trend
Declining since 2008

Declining since 2008, #5,208 for boys today.

Popularity of Exavier since 1970

Babies named Exavier per year in U.S. Social Security records.

244771198020002020Most births 2009Boys
Data table (by decade)
DecadeBoys
1970s11
1980s42
1990s195
2000s542
2010s392
2020s138

Meaning & origin

Exavier is a modern American coinage that first appeared on the U.S. naming scene in 1970. It peaked in popularity in 2009, when it was given to 52 baby boys, and has since fallen in usage. By 2025, its rank had dropped to 5,208th, with approximately 1 in 94,893 boys receiving the name. The name is most likely a stylized variant of Xavier, borrowing the trendy Ex- prefix seen in other modern names. Exavier has not been recorded in any top state rankings, reflecting its rare and scattered usage. Its appeal lies in its distinctive sound and contemporary feel, making it a choice for parents seeking an uncommon name with a familiar root.

Exavier is a modern coinage, first recorded in the United States in 1970. It is likely a creative elaboration of the name Xavier, possibly influenced by the fashionable prefix Ex- (as in Exander or Exton). Xavier itself derives from the Basque place name Etxeberria, meaning 'new house' or 'new home.' Exavier has never ranked in the top 1,000 names in the U.S. and reached its peak popularity in 2009, with 52 births.

Nicknames & variants

Nicknames: Xavi, X, Avi

Variants: Xavier

Sibling names for Exavier

Names that share Exavier's style, for a brother or sister.

A parent animal hugging its little one, the personalized name page

E is for Exavier, our favorite little boy.

E is for Exavier…”

In a Mallowby alphabet book, Exavier's letter becomes Exavier's page: hand-illustrated, printed hardcover or paperback, made just for them.

Make Exavier's book

Books for siblings or grandkids? The second book is 15% off.

Questions parents ask

What does the name Exavier mean?
The meaning of Exavier is uncertain. It is considered a modern variant of Xavier, which comes from the Basque place name Etxeberria, meaning 'new house.'
How popular is the name Exavier?
Exavier is a rare name. In 2025, it ranked 5,208th in the U.S., with about 1 in 94,893 boys given the name. Its peak year was 2009.
Is Exavier primarily a boy's name or a girl's name?
Exavier is almost exclusively used as a boy's name in the United States.