Opal is a distinctive girls' name in United States, ranking #545 in 2021 with 561 recorded births. The name reached its all-time peak in 2024 with 694 births ranking #450. Since 1996, the popularity has increased by 1,977.8%. In 2021, approximately 1 in every 2,923 girls born was named Opal. RISING Recent data shows the name is currently rising.