Mackenzi is a distinctive girls' name in United States, ranking #1701 in 1998 with 94 recorded births. The name reached its all-time peak in 2003 with 105 births ranking #1796. Since 1996, the popularity has increased by 49.2%. In 1998, approximately 1 in every 18,797 girls born was named Mackenzi. FALLING Recent data shows the name is currently falling.