Mackinzie is a distinctive girls' name in United States, ranking #3465 in 2001 with 39 recorded births. The name reached its all-time peak in 2003 with 50 births ranking #3025. Since 1996, the popularity has increased by 14.7%. In 2001, approximately 1 in every 46,168 girls born was named Mackinzie. FALLING Recent data shows the name is currently falling.