Macnaughton Family History
Macnaughton Name Meaning
Scottish: see McNaughton.
Source: Dictionary of American Family Names ©2013, Oxford University Press
View Census Data for Macnaughton | Data not to scale
Between 1954 and 2004, in the United States, Macnaughton life expectancy was at its lowest point in 1962, and highest in 1998. The average life expectancy for Macnaughton in 1954 was 51, and 81 in 2004.