Keifer is a distinctive boys' name in United States, ranking #5094 in 2011 with 18 recorded births. The name reached its all-time peak in 1996 with 53 births ranking #1754. Since 1996, the popularity has decreased by 66.0%. In 2011, approximately 1 in every 105,499 boys born was named Keifer. FALLING Recent data shows the name is currently falling.