Kailer is a distinctive boys' name in United States, ranking #3738 in 2015 with 29 recorded births. This places Kailer in the top 27% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2021 with 51 births ranking #2568. In 2015, approximately 1 in every 66,078 boys born was named Kailer. RISING Recent data shows the name is currently rising.