Kaleo is a distinctive boys' name in United States, ranking #2179 in 2012 with 61 recorded births. This places Kaleo in the top 15% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2025 with 265 births ranking #898. Since 1996, the popularity has increased by 369.2%. In 2012, approximately 1 in every 31,092 boys born was named Kaleo. RISING Recent data shows the name is currently rising.