Etymograph

English

O'Gorman

O'Gorman comes from Irish Ó Gormáin ‘descendant of Gormán’, from gorm ‘dark blue’, and ultimately from Proto-Celtic *gurmos.

  1. Proto-Celticc. 1300–800 BCE*gurmos‘dun, dark, blue’reconstructed
  2. Old Irishc. 600–900gorm‘blue’
  3. Irishc. 1200–presentsame form‘dark blue’
  4. Irish, derivedc. 1200–presentÓ Gormáin‘descendant of Gormán’diminutive form of gorm
  5. EnglishtodayO'Gorman

attested reconstructed ? uncertain or disputed

Lineage

  1. Proto-Celticc. 1300–800 BCE*gurmos‘dun, dark, blue’reconstructed
  2. Old Irishc. 600–900gorm‘blue’
  3. Irishc. 1200–presentsame form‘dark blue’
  4. Irish, derivedc. 1200–presentÓ Gormáin‘descendant of Gormán’diminutive form of gorm
  5. EnglishtodayO'Gorman

The story

Anglicized form of Irish Ó Gormáin (‘descendant of Gormán’), a diminutive form of gorm (‘dark blue; noble’).

Today it means

name A surname from Irish.

Language periods are conventional ranges, not dates for this word.

Etymograph / Proto-Celtic *gurmos / O'Gorman