Mackinzie is a distinctive girls' name in United States, ranking #4881 in 1998 with 22 recorded births. The name reached its all-time peak in 2003 with 50 births ranking #3025. Since 1996, the popularity has decreased by 35.3%. In 1998, approximately 1 in every 80,313 girls born was named Mackinzie. FALLING Recent data shows the name is currently falling.