Sebastain is a boy name with a rare feel, drawn from real birth records. Below you'll find how many babies have been named Sebastain across the United States, UK, Ireland and New Zealand, how popular Sebastain has been over the decades, and the year it peaked.
| Country | Births on record |
|---|---|
| United States since 1880 | 510 births |
Counts come from official national birth-registration statistics: U.S. Social Security Administration, England & Wales (Office for National Statistics), Scotland (National Records of Scotland), Northern Ireland (NISRA), Ireland (Central Statistics Office) and New Zealand (Dept. of Internal Affairs). Coverage spans differ, so totals aren't directly comparable across countries.
Babies named Sebastain per year, United States (1918 to 2025). United States peaked in 2002 (24/yr).
Sebastain is a rare baby name in the United States. It was most common in 2002, when it ranked #8,457 nationally (given to 24 babies that year).
Sebastien · Sebastino · Sabastien · Sebastin · Sebastyan · Sabastain · Sebastyn · Sabastin
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