Rhian is a distinctive girls' name in United States, ranking #5371 in 2003 with 23 recorded births. The name reached its all-time peak in 2007 with 59 births ranking #3020. Since 1996, the popularity has increased by 91.7%. In 2003, approximately 1 in every 79,437 girls born was named Rhian. FALLING Recent data shows the name is currently falling.