Deidre is a distinctive girls' name in United States, ranking #15826 in 2021 with 5 recorded births. The name reached its all-time peak in 1997 with 103 births ranking #1565. Since 1996, the popularity has decreased by 94.7%. In 2021, approximately 1 in every 327,942 girls born was named Deidre. RISING Recent data shows the name is currently rising.