English edit

Etymology edit

Borrowed from German Kleffner.

Proper noun edit

Kleffner (plural Kleffners)

  1. A surname from German.

Statistics edit

  • According to the 2010 United States Census, Kleffner is the 48256th most common surname in the United States, belonging to 438 individuals. Kleffner is most common among White (97.26%) individuals.

Further reading edit