Sebastain

Boy name

Sebastain has been given to 510 babies in the U.S. since 1918. It peaked in 2002. In 2025, about 1 in 189,786 boys was named Sebastain.

Popularity over time births per year, 1880–2025

Hover or tap the chart to read any year.

Total babies

510

Peak year

2002 (24 babies)

Rank in 2025

Below top 1000

First recorded

1918

10-year trend

▼ -47%

Gender split

All boys

Same primary gender, peaked around the same years, and roughly as common as Sebastain.

511 babies since 1972

511 babies since 1973

509 babies since 1918

512 babies since 1914

512 babies since 1981

512 babies since 1982

513 babies since 1914

507 babies since 1983

How popular is the name Sebastain?

Sebastain has been given to 510 babies in the U.S. since 1918. It ranked below the top 1000 in 2025.

When did the name Sebastain peak?

Sebastain peaked in 2002, when 24 babies were given the name.

Is Sebastain a girl or boy name?

Sebastain is primarily a boy name (100% of babies named Sebastain are boys).

Occasional updates when we add new data & tools. No spam, unsubscribe anytime by replying to any email or writing to hello@zalize.com.

By subscribing you agree to our privacy policy. We store only your email address and the date you signed up.