Kemper is a distinctive boys' name in United States, ranking #1998 in 2009 with 70 recorded births. This places Kemper in the top 14% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2009 with 70 births ranking #1998. Since 1996, the popularity has increased by 600.0%. In 2009, approximately 1 in every 28,333 boys born was named Kemper. FALLING Recent data shows the name is currently falling.