Rhiana is a distinctive girls' name in United States, ranking #4870 in 2002 with 25 recorded births. The name reached its all-time peak in 2006 with 75 births ranking #2478. Since 1996, the popularity has increased by 47.1%. In 2002, approximately 1 in every 71,873 girls born was named Rhiana. FALLING Recent data shows the name is currently falling.