Ria is a distinctive girls' name in England & Wales, ranking #532 in 2019 with 76 recorded births. The name reached its all-time peak in 2005 with 253 births ranking #194. Since 1996, the popularity has decreased by 35.6%. In 2019, approximately 1 in every 3,685 girls born was named Ria. FALLING Recent data shows the name is currently falling.