He was the second son and third child of four of Thomas Farrer, 1st Baron Farrer (who was raised to the peerage but only in 1893 after Claude's death, so Claude was not styled "the Honourable") and his wife Frances Erskine (1825–1870), daughter of the historian and orientalist William Erskine (1773–1852) and his wife Maitland Mackintosh daughter of James Mackintosh by his first wife.
Claude Monet | Claude Debussy | Claude Lorrain | Claude François | Jean-Claude Van Damme | Claude Lévi-Strauss | Claude Royet-Journoud | Claude Chabrol | Jean-Claude Carrière | Claude Vivier | Claude Shannon | Claude Berri | Jean-Claude Colin | Claude Rains | Claude Bowes-Lyon, 13th Earl of Strathmore and Kinghorne | Christo and Jeanne-Claude | Jean-Claude Gérard | Claude Lelouch | Claude Jade | Claude Garamond | Claude Bolling | Claude Auchinleck | Reginald Farrer | Jean-Claude Duvalier | Claude Thornhill | Claude Simon | Claude Nicollier | Claude Mollet | Claude Lecouteux | Claude Joseph Vernet |