Jayko is a distinctive boys' name in United States, ranking #8526 in 2023 with 9 recorded births. This places Jayko in the bottom 40% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2016 with 24 births ranking #4246. In 2023, approximately 1 in every 189,839 boys born was named Jayko. FALLING Recent data shows the name is currently falling.