Ria is a distinctive girls' name in United States, ranking #1222 in 2003 with 174 recorded births. The name reached its all-time peak in 2005 with 202 births ranking #1150. Since 1996, the popularity has increased by 397.1%. In 2003, approximately 1 in every 10,500 girls born was named Ria. FALLING Recent data shows the name is currently falling.