Owain is a moderately popular boys' name in England & Wales, ranking #286 in 1996 with 91 recorded births. This places Owain in the top 8% of ranked UK boys' names for the year. Its actual usage is classified as Moderately Popular. The name reached its all-time peak in 2000 with 139 births ranking #220. In 1996, approximately 1 in every 3,500 boys born was named Owain. FALLING Recent data shows the name is currently falling.