Bethsy is a distinctive girls' name in United States, ranking #7538 in 2006 with 16 recorded births. This places Bethsy in the top 38% of ranked US girls' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2006 with 16 births ranking #7538. In 2006, approximately 1 in every 118,817 girls born was named Bethsy. FALLING Recent data shows the name is currently falling.