Kailea is a distinctive girls' name in United States, ranking #4066 in 2005 with 35 recorded births. The name reached its all-time peak in 2025 with 58 births ranking #2914. Since 1996, the popularity has increased by 105.9%. In 2005, approximately 1 in every 52,791 girls born was named Kailea. RISING Recent data shows the name is currently rising.