Dinorah is a distinctive girls' name in United States, ranking #12416 in 2001 with 7 recorded births. The name reached its all-time peak in 1999 with 15 births ranking #6596. Since 1996, the popularity has decreased by 50.0%. In 2001, approximately 1 in every 257,223 girls born was named Dinorah. FALLING Recent data shows the name is currently falling.