Diane is a distinctive girls' name in United States, ranking #2486 in 2018 with 71 recorded births. The name reached its all-time peak in 1996 with 391 births ranking #585. Since 1996, the popularity has decreased by 81.8%. In 2018, approximately 1 in every 23,950 girls born was named Diane. STABLE Recent data shows the name is currently stable.