Betzy is a distinctive girls' name in United States, ranking #10830 in 2017 with 9 recorded births. The name reached its all-time peak in 2006 with 229 births ranking #1098. Since 1996, the popularity has increased by 12.5%. In 2017, approximately 1 in every 191,764 girls born was named Betzy. FALLING Recent data shows the name is currently falling.