Kiyoko is a distinctive girls' name in United States, ranking #16609 in 2007 with 6 recorded births. This places Kiyoko in the bottom 19% of ranked US girls' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2013 with 13 births ranking #8824. In 2007, approximately 1 in every 320,408 girls born was named Kiyoko. FALLING Recent data shows the name is currently falling.