Dayana is a distinctive girls' name in United States, ranking #764 in 2002 with 316 recorded births. The name reached its all-time peak in 2008 with 777 births ranking #412. Since 1996, the popularity has increased by 135.8%. In 2002, approximately 1 in every 5,686 girls born was named Dayana. FALLING Recent data shows the name is currently falling.