Keanthony is a distinctive boys' name in United States, ranking #9250 in 2010 with 8 recorded births. The name reached its all-time peak in 2000 with 13 births ranking #5451. Since 1996, the popularity has increased by 14.3%. In 2010, approximately 1 in every 239,802 boys born was named Keanthony. STABLE Recent data shows the name is currently stable.