Keyonni is a distinctive girls' name in United States, ranking #10805 in 2011 with 10 recorded births. This places Keyonni in the bottom 45% of ranked US girls' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2011 with 10 births ranking #10805. In 2011, approximately 1 in every 175,880 girls born was named Keyonni. STABLE Recent data shows the name is currently stable.