Diefenbach Family History
Diefenbach Name Meaning
German: habitational name from any of various places called Diefenbach in the Rhineland and Württemberg.
Source: Dictionary of American Family Names 2nd edition, 2022
View Census Data for Diefenbach | Data not to scale
Between 1944 and 2004, in the United States, Diefenbach life expectancy was at its lowest point in 1944, and highest in 1992. The average life expectancy for Diefenbach in 1944 was 22, and 79 in 2004.