Bethan is a moderately popular girls' name in England & Wales, ranking #344 in 2014 with 133 recorded births. This places Bethan in the top 5% of ranked UK girls' names for the year. Its actual usage is classified as Moderately Popular. The name reached its all-time peak in 1996 with 825 births ranking #72. Since 1996, the popularity has decreased by 83.9%. In 2014, approximately 1 in every 2,306 girls born was named Bethan. FALLING Recent data shows the name is currently falling.