Riana is a distinctive girls' name in United States, ranking #3559 in 2010 with 45 recorded births. The name reached its all-time peak in 2000 with 124 births ranking #1488. Since 1996, the popularity has decreased by 28.6%. In 2010, approximately 1 in every 39,496 girls born was named Riana. FALLING Recent data shows the name is currently falling.