MallowbyNames

Sebastien

seh-BASS-tee-en · From the Latin 'Sebastianus', meaning 'man from Sebastia', an ancient city in Asia Minor named from the Greek 'sebastos' meaning 'venerable'.

2025 rank (boys)
#2,451
Babies named in 2025
55
Peak popularity
2007
2025 frequency
1 in 31,056 boys
Usually for
Boys
Trend
Declining since 2007

Declining since 2007, #2,451 for boys today.

Popularity of Sebastien since 1971

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

59119178198020002020Most births 2007Boys
Data table (by decade)
DecadeBoys
1970s65
1980s169
1990s577
2000s1,526
2010s1,220
2020s500

Meaning & origin

The French form of Sebastian, Sebastien distinguishes itself with a Gallic accent while retaining the classic roots of its more common counterpart. In the United States, the name first appeared on the Social Security records in 1971 and reached its peak popularity in 2007, when it ranked highest among American births. Since that peak year, its usage has declined, and by 2025 the name was given to roughly 1 in 31056 boys. Geographically, Sebastien has found particular favor in Washington, Florida, and California, suggesting a concentration along the coasts. While never reaching the top tier of American names, Sebastien offers a refined, continental alternative to the ubiquitous Sebastian.

Sebastien is the French form of the Latin name Sebastianus, derived from the Greek 'Sebastos' meaning 'venerable' or 'august'. The name was borne by a popular 3rd-century Christian martyr, Saint Sebastian, whose cult spread across Europe. In France, the name has been in use since the Middle Ages and became particularly common in the late 20th century, though its English counterpart Sebastian has always been more widespread.

Where Sebastien is most popular

Births per 100,000 boys by state, 2025. The lightest shade means too few recorded births.

Fewermore per 100k boystoo few births

Sebastien” around the world

Where Sebastien lands in the latest official birth statistics abroad, matched to the U.S. spelling.

  • France

    45

    babies in 2024

  • Quebec

    9

    babies in 2025

Sources: INSEE (France) · Retraite Québec (Quebec).

Nicknames & variants

Nicknames: Seb, Séb, Bastien

Variants: Sebastian, Bastien, Sebastián

Sibling names for Sebastien

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

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

S is for Sebastien, our favorite little boy.

S is for Sebastien…”

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

Make Sebastien's book

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

Questions parents ask

What does the name Sebastien mean?
Sebastien means 'man from Sebastia', a city in Asia Minor named from the Greek 'sebastos' for 'venerable'.
Is Sebastien currently a popular name?
As of 2025, Sebastien ranked 2451st in the United States, with about 1 in 31056 boys given the name, representing a decline from its peak popularity in 2007.
Is Sebastien a boy's name or a girl's name?
Sebastien is traditionally a boy's name.