Dalya is a distinctive girls' name in United States, ranking #8378 in 2010 with 14 recorded births. The name reached its all-time peak in 2005 with 24 births ranking #5311. Since 1996, the popularity has decreased by 12.5%. In 2010, approximately 1 in every 126,952 girls born was named Dalya. RISING Recent data shows the name is currently rising.