Isabela is a distinctive girls' name in United States, ranking #742 in 2001 with 322 recorded births. The name reached its all-time peak in 2004 with 695 births ranking #442. Since 1996, the popularity has increased by 292.7%. In 2001, approximately 1 in every 5,592 girls born was named Isabela. STABLE Recent data shows the name is currently stable.