Dayana is a distinctive girls' name in United States, ranking #820 in 2001 with 283 recorded births. The name reached its all-time peak in 2008 with 777 births ranking #412. Since 1996, the popularity has increased by 111.2%. In 2001, approximately 1 in every 6,362 girls born was named Dayana. FALLING Recent data shows the name is currently falling.