Betzy is a distinctive girls' name in United States, ranking #2559 in 2008 with 73 recorded births. The name reached its all-time peak in 2006 with 229 births ranking #1098. Since 1996, the popularity has increased by 812.5%. In 2008, approximately 1 in every 25,900 girls born was named Betzy. FALLING Recent data shows the name is currently falling.