Kaston is a distinctive boys' name in United States, ranking #4194 in 2014 with 24 recorded births. This places Kaston in the top 30% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2023 with 28 births ranking #3939. In 2014, approximately 1 in every 80,018 boys born was named Kaston. FALLING Recent data shows the name is currently falling.