Mitzi is a distinctive girls' name in United States, ranking #2908 in 2001 with 50 recorded births. The name reached its all-time peak in 1996 with 63 births ranking #2172. Since 1996, the popularity has decreased by 20.6%. In 2001, approximately 1 in every 36,011 girls born was named Mitzi. FALLING Recent data shows the name is currently falling.