Ria is a moderately popular girls' name in England & Wales, ranking #302 in 1996 with 118 recorded births. This places Ria in the top 6% of ranked UK girls' names for the year. Its actual usage is classified as Moderately Popular. The name reached its all-time peak in 2005 with 253 births ranking #194. In 1996, approximately 1 in every 2,508 girls born was named Ria. FALLING Recent data shows the name is currently falling.