Rhiana is a distinctive girls' name in United States, ranking #5523 in 2001 with 21 recorded births. The name reached its all-time peak in 2006 with 75 births ranking #2478. Since 1996, the popularity has increased by 23.5%. In 2001, approximately 1 in every 85,741 girls born was named Rhiana. FALLING Recent data shows the name is currently falling.