Betzy is a distinctive girls' name in United States, ranking #1911 in 2007 with 108 recorded births. The name reached its all-time peak in 2006 with 229 births ranking #1098. Since 1996, the popularity has increased by 1,250.0%. In 2007, approximately 1 in every 17,800 girls born was named Betzy. FALLING Recent data shows the name is currently falling.