Keanthony is a distinctive boys' name in United States, ranking #6641 in 2009 with 13 recorded births. The name reached its all-time peak in 2000 with 13 births ranking #5451. Since 1996, the popularity has increased by 85.7%. In 2009, approximately 1 in every 152,562 boys born was named Keanthony. STABLE Recent data shows the name is currently stable.