Isla is a highly popular girls' name in United States, ranking #33 in 2023 with 5,381 recorded births. The name reached its all-time peak in 2021 with 5,540 births ranking #34. Since 1996, the popularity has increased by 41,292.3%. In 2023, approximately 1 in every 298 girls born was named Isla. STABLE Recent data shows the name is currently stable.