Deidre is a distinctive girls' name in United States, ranking #10259 in 2008 with 11 recorded births. The name reached its all-time peak in 1997 with 103 births ranking #1565. Since 1996, the popularity has decreased by 88.4%. In 2008, approximately 1 in every 171,883 girls born was named Deidre. RISING Recent data shows the name is currently rising.