Dalya is a distinctive girls' name in United States, ranking #4871 in 1997 with 21 recorded births. The name reached its all-time peak in 2005 with 24 births ranking #5311. Since 1996, the popularity has increased by 31.3%. In 1997, approximately 1 in every 82,889 girls born was named Dalya. RISING Recent data shows the name is currently rising.