Kailea is a distinctive girls' name in United States, ranking #8660 in 1997 with 10 recorded births. The name reached its all-time peak in 2025 with 58 births ranking #2914. Since 1996, the popularity has decreased by 41.2%. In 1997, approximately 1 in every 174,066 girls born was named Kailea. RISING Recent data shows the name is currently rising.