Opal is a moderately popular girls' name in United States, ranking #450 in 2024 with 694 recorded births. The name reached its all-time peak in 2024 with 694 births ranking #450. Since 1996, the popularity has increased by 2,470.4%. In 2024, approximately 1 in every 2,324 girls born was named Opal. RISING Recent data shows the name is currently rising.