Betzy is a distinctive girls' name in United States, ranking #5235 in 2011 with 26 recorded births. The name reached its all-time peak in 2006 with 229 births ranking #1098. Since 1996, the popularity has increased by 225.0%. In 2011, approximately 1 in every 67,646 girls born was named Betzy. FALLING Recent data shows the name is currently falling.