Rhiana is a distinctive girls' name in United States, ranking #4458 in 2009 with 34 recorded births. The name reached its all-time peak in 2006 with 75 births ranking #2478. Since 1996, the popularity has increased by 100.0%. In 2009, approximately 1 in every 54,026 girls born was named Rhiana. FALLING Recent data shows the name is currently falling.