Ria is a distinctive girls' name in England & Wales, ranking #634 in 2021 with 61 recorded births. The name reached its all-time peak in 2005 with 253 births ranking #194. Since 1996, the popularity has decreased by 48.3%. In 2021, approximately 1 in every 4,492 girls born was named Ria. FALLING Recent data shows the name is currently falling.