Ky is a distinctive boys' name in United States, ranking #3381 in 2023 with 35 recorded births. This places Ky in the top 24% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2017 with 40 births ranking #2982. Since 1996, the popularity has increased by 25.0%. In 2023, approximately 1 in every 48,816 boys born was named Ky. FALLING Recent data shows the name is currently falling.