Diane is a distinctive girls' name in United States, ranking #885 in 2001 with 260 recorded births. The name reached its all-time peak in 1996 with 391 births ranking #585. Since 1996, the popularity has decreased by 33.5%. In 2001, approximately 1 in every 6,925 girls born was named Diane. STABLE Recent data shows the name is currently stable.