Diane is a distinctive girls' name in United States, ranking #1011 in 2005 with 241 recorded births. The name reached its all-time peak in 1996 with 391 births ranking #585. Since 1996, the popularity has decreased by 38.4%. In 2005, approximately 1 in every 7,667 girls born was named Diane. STABLE Recent data shows the name is currently stable.