On record since 1970
Kiefer
1,944 people named Kiefer appear in the U.S. record since 1970. Rare enough that most people have never met one.
It peaked in the 1990s. Also spelled Keifer, Keefer, Kieffer, Keiffer.
U.S. RecordSocial Security, 1880 to 2024
All-time rank#7,644 of 104,819 names
People on record1,944
Peak decade1990s
First recorded1970