Diane is a distinctive girls' name in United States, ranking #608 in 1997 with 373 recorded births. This places Diane in the top 4% of ranked US girls' names for the year. Its actual usage is classified as Uncommon. The name reached its all-time peak in 1996 with 391 births ranking #585. In 1997, approximately 1 in every 4,667 girls born was named Diane. STABLE Recent data shows the name is currently stable.