O%27laughlin Family History
O%27laughlin Name Meaning
Irish: Anglicized form of Gaelic Ó Lochlainn ‘descendant of Lochlann’ (see Laughlin).
Source: Dictionary of American Family Names ©2013, Oxford University Press
Between 2001 and 2004, in the United States, O%27laughlin life expectancy was at its lowest point in 2001, and highest in 2004. The average life expectancy for O%27laughlin in 2001 was 21, and 94 in 2004.