Betzy is a distinctive girls' name in United States, ranking #6210 in 1997 with 15 recorded births. The name reached its all-time peak in 2006 with 229 births ranking #1098. Since 1996, the popularity has increased by 87.5%. In 1997, approximately 1 in every 116,044 girls born was named Betzy. FALLING Recent data shows the name is currently falling.