Etymograph

English

McCafferty

McCafferty comes from Irish Mac Eachmharcaigh ‘son of Eachmharcach’.

  1. Irishc. 1200–presentMac Eachmharcaigh‘son of Eachmharcach’
  2. EnglishtodayMcCafferty

attested reconstructed ? uncertain or disputed

Lineage

  1. Irishc. 1200–presentMac Eachmharcaigh‘son of Eachmharcach’
  2. EnglishtodayMcCafferty

A compound of each ‘horse’ + marcach ‘rider, knight’

Proto-Indo-European *h₁éḱwos ‘horse’

Proto-Celtic *ekʷos ‘horse’

Old Irish ech ‘horse’

Irish each ‘horse’

Proto-Celtic *markos ‘horse’

Proto-Celtic *markākos ‘horseman’

Old Irish marcach ‘rider, horseman’

Irish marcach ‘rider, knight’

The story

Anglicized form of Irish Mac Eachmharcaigh (‘son of Eachmharcach’), a personal name composed of the elements each (‘horse’) + marcach (‘rider, knight’).

Today it means

name A surname from Irish.

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

Etymograph / Irish Mac Eachmharcaigh / McCafferty