Mcclenaghan Family History
Mcclenaghan Name Meaning
Scottish and northern Irish (Antrim Derry and Down): variant of McClanahan .
Source: Dictionary of American Family Names 2nd edition, 2022
View Census Data for Mcclenaghan | Data not to scale
Between 1961 and 2004, in the United States, Mcclenaghan life expectancy was at its lowest point in 2004, and highest in 1989. The average life expectancy for Mcclenaghan in 1961 was 64, and 51 in 2004.