Sebastian
Boy's name · 9 letters
About Sebastian
Sebastian has a wonderfully sophisticated sound that feels both timeless and effortlessly cool. There's a natural elegance to the way it rolls off the tongue—formal enough for a doctor or artist, yet approachable and warm. The name carries a classic European charm without feeling stuffy.
It's a name that grows beautifully with a child. Little Seb or Bash might be your toddler's nickname, while Sebastian becomes the confident teenager and accomplished adult. The rhythm of it—with those three syllables—gives it a musical quality that many parents love.
Parents who choose Sebastian often appreciate names with substance and history, yet the name still feels fresh and genuinely popular (not trendy). It strikes that sweet spot of being recognizable without being overused, giving your son a name that's distinctly his own while still connecting him to a broader tradition.
According to SSA data, Sebastian has been given to 203,423 babies since 1975. Its most popular year was 2016 with 10,308 births.