Seu as a Baby Name. Meaning and Origin of Seu

What is the meaning of the name Seu ?

The baby name Seu is a Unisex name , 1212 syllables long and is pronounced Portuguese: /sew/ (one syllable, like 'sehw' or 'sew'); English: often /suː/ ('soo') or /ˈsɛu/ ('seh-oo'); Korean-related romanization (Seo) pronounced /sʌ/ ('suh').

Seu is Korean in Origin.

Seu is a multicultural given name with several roots. In Korean, it represents the two‑syllable name Se‑u (세우), whose meaning depends on the chosen hanja: Se (世 “world,” 洗 “to cleanse,” 細 “fine”) combined with U/Woo (宇 “universe,” 祐/佑 “divine help,” 友 “friend,” 雨 “rain”). Used since the mid‑20th century, it is unisex and often romanized as Se‑woo, Se‑u, or Sewoo; related forms include Seo‑woo (서우), which is distinct but sometimes conflated.

Across the Lusophone world, seu is a colloquial honorific meaning “Mr.”; it occasionally becomes a nickname and, more rarely, a given name, popularized in stage names like Seu Jorge. In Catalan and Occitan contexts, Seu derives from Latin sedes “episcopal seat,” familiar from place names such as La Seu d’Urgell; as a personal name it remains rare and evocative. Variants and cognates: Se‑woo, Se‑u, Sewoo; Portuguese nickname Seo.

⚙ Seu is a rare name. There are only 131 recorded uses of it in our data, from 33 countries.