Keynon is a distinctive boys' name in United States, ranking #11403 in 2006 with 6 recorded births. This places Keynon in the bottom 19% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 1997 with 8 births ranking #6974. In 2006, approximately 1 in every 342,520 boys born was named Keynon. STABLE Recent data shows the name is currently stable.