Isabela is a moderately popular girls' name in United States, ranking #468 in 2006 with 676 recorded births. The name reached its all-time peak in 2004 with 695 births ranking #442. Since 1996, the popularity has increased by 724.4%. In 2006, approximately 1 in every 2,812 girls born was named Isabela. STABLE Recent data shows the name is currently stable.