Kailea is a distinctive girls' name in United States, ranking #6948 in 2007 with 19 recorded births. The name reached its all-time peak in 2025 with 58 births ranking #2914. Since 1996, the popularity has increased by 11.8%. In 2007, approximately 1 in every 101,181 girls born was named Kailea. RISING Recent data shows the name is currently rising.