Delores is a distinctive girls' name in United States, ranking #3335 in 1999 with 38 recorded births. The name reached its all-time peak in 1997 with 47 births ranking #2671. Since 1996, the popularity has decreased by 15.6%. In 1999, approximately 1 in every 46,678 girls born was named Delores. FALLING Recent data shows the name is currently falling.