Diedre is a distinctive girls' name in United States, ranking #7912 in 1997 with 11 recorded births. This places Diedre in the top 49% of ranked US girls' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 1997 with 11 births ranking #7912. Since 1996, the popularity has increased by 22.2%. In 1997, approximately 1 in every 158,242 girls born was named Diedre. FALLING Recent data shows the name is currently falling.