Boy name · Korean
Seo-jun
“auspicious + handsome (hanja)”
Vibes
Explore Seo-jun further
Similar-feel alternatives, or middle-name candidates that pair well with Seo-jun — both ranked by the same scoring system (vibe overlap, syllable rhythm, origin compatibility).
About the name
Seo-jun is Korean — commonly 서준, pairing hanja for "auspicious" (seo) with "talented, handsome" (jun) — a top-three boy name in South Korea for years, worn by actor Park Seo-jun into global fandom.
Rare in American records, arriving on the K-wave's leading edge.
Two polished syllables (suh-JOON). It pairs well with simple middles (Seo-jun James, Seo-jun Alexander). On our vibe map it is Cultural Fusion at Modern Minimalist finish — auspicious, and cast accordingly.
More Korean names
Seo-jun sits in our Korean set — these share its roots.
All Korean names →Seo-jun — common questions
Is Seo-jun a boy or girl name?
Seo-jun is traditionally a boy name of Korean origin.
What does the name Seo-jun mean?
Seo-jun means “auspicious + handsome (hanja)” of Korean origin. Seo-jun is Korean — commonly 서준, pairing hanja for "auspicious" (seo) with "talented, handsome" (jun) — a top-three boy name in South Korea for years, worn by actor Park Seo-jun into global fandom.
Where does the name Seo-jun come from?
Seo-jun is Korean in origin. Rare in American records, arriving on the K-wave's leading edge.
How popular is Seo-jun?
Seo-jun did not make the top 1,000 boys' names in US Social Security Administration data for 2025, which makes it genuinely rare in the US.
Bring the name into the room
A couple of nice things named Seo-jun you might want for the nursery.