Kailea is a distinctive girls' name in United States, ranking #4437 in 2002 with 28 recorded births. The name reached its all-time peak in 2025 with 58 births ranking #2914. Since 1996, the popularity has increased by 64.7%. In 2002, approximately 1 in every 64,172 girls born was named Kailea. RISING Recent data shows the name is currently rising.