Rhian is a distinctive girls' name in United States, ranking #4211 in 2015 with 35 recorded births. The name reached its all-time peak in 2007 with 59 births ranking #3020. Since 1996, the popularity has increased by 191.7%. In 2015, approximately 1 in every 50,990 girls born was named Rhian. FALLING Recent data shows the name is currently falling.