Deffenbaugh Family History
Deffenbaugh Name Meaning
Americanized form of German Dieffenbach .
Source: Dictionary of American Family Names 2nd edition, 2022
View Census Data for Deffenbaugh | Data not to scale
United States shown, England data unavailable
Between 1954 and 2004, in the United States, Deffenbaugh life expectancy was at its lowest point in 1956, and highest in 1969. The average life expectancy for Deffenbaugh in 1954 was 54, and 81 in 2004.