Rhian is a distinctive girls' name in United States, ranking #6581 in 2020 with 18 recorded births. The name reached its all-time peak in 2007 with 59 births ranking #3020. Since 1996, the popularity has increased by 50.0%. In 2020, approximately 1 in every 89,751 girls born was named Rhian. FALLING Recent data shows the name is currently falling.