Dalya is a distinctive girls' name in United States, ranking #5486 in 1999 with 19 recorded births. The name reached its all-time peak in 2005 with 24 births ranking #5311. Since 1996, the popularity has increased by 18.8%. In 1999, approximately 1 in every 93,357 girls born was named Dalya. RISING Recent data shows the name is currently rising.