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Sebastian

The name Sebastian peaked for girls at #5184 in 2004. Sebastian is also used for boys, ranking #16 in 2025.

The name Sebastian is a boy's name of Greek, Latin origin meaning "person from ancient city of Sebastia".

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Sebastian is an ancient martyr's name turned literary, and Little Mermaid hero—think Sebastian the Crab—that's more popular than ever, as a classic-yet-unconventional compatriot for fellow British favorites T Theodore and Oliver.
 Sebastian is derived from the Greek Sebastianos, meaning "from Sebastia." Sebastia was a city in Asia Minor—modern day Sivas, Turkey. Sebastian is a name with a substantial history, first as the third-century martyr whose sufferings were a favorite subject of medieval artists, then as the name of memorable characters in such varied works as Shakespeare's Twelfth Night and The Tempest and Evelyn Waugh's Brideshead Revisited.
 Sebastian is high on the lists in countries as widespread as Austria, Denmark, Romania, Australia and Chile. Some more down-to-earth nicknames for the relatively elaborate Sebastian not often heard in this country are Seb, Baz and Bas. 
Several celebs have chosen the sophisticated Sebastian for their sons, including James Spader, Kim Fields, Malin Akerman and Tommy Hilfiger.

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The name Sebastian is currently ranked #16 in U.S. births. and peaked for boys at #13 in 2022. The name is most popular in SEBASTIAN, SEBASTIAN, and SEBASTIAN. Sebastian is occasionally used for girls in 2025.

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