Laughlin Family History
Laughlin Surname Meaning
Irish: shortened Anglicized form of Gaelic Ó Lochlainn ‘descendant of Lochlann’ a personal name meaning ‘stranger’ originally a term denoting Scandinavia (a compound of loch ‘lake fjord’ + lann ‘land’).
Many Irish bearers of the name claim descent from Lochlann a 10th century lord of Corcomroe County Clare.
Scottish: from Scottish Gaelic Mac Lachlainn ‘son of Lachlann’ from the personal name Lachlann earlier Lochlann (as in 1 above).
See also McLachlan.
Source: Dictionary of American Family Names 2nd edition, 2022
