Karlton is a distinctive boys' name in United States, ranking #9440 in 2009 with 8 recorded births. The name reached its all-time peak in 2001 with 21 births ranking #3913. Since 1996, the popularity has decreased by 11.1%. In 2009, approximately 1 in every 247,913 boys born was named Karlton. STABLE Recent data shows the name is currently stable.