Betzy is a distinctive girls' name in United States, ranking #5614 in 2003 with 21 recorded births. The name reached its all-time peak in 2006 with 229 births ranking #1098. Since 1996, the popularity has increased by 162.5%. In 2003, approximately 1 in every 87,002 girls born was named Betzy. FALLING Recent data shows the name is currently falling.