Kaia is a moderately popular girls' name in United States, ranking #193 in 2025 with 1,618 recorded births. The name reached its all-time peak in 2024 with 1,675 births ranking #180. Since 1996, the popularity has increased by 2,841.8%. In 2025, approximately 1 in every 993 girls born was named Kaia. STABLE Recent data shows the name is currently stable.