Keifer is a distinctive boys' name in United States, ranking #4473 in 2008 with 22 recorded births. The name reached its all-time peak in 1996 with 53 births ranking #1754. Since 1996, the popularity has decreased by 58.5%. In 2008, approximately 1 in every 92,725 boys born was named Keifer. FALLING Recent data shows the name is currently falling.