Mckenzi is a distinctive girls' name in United States, ranking #2045 in 2000 with 81 recorded births. The name reached its all-time peak in 1996 with 95 births ranking #1622. Since 1996, the popularity has decreased by 14.7%. In 2000, approximately 1 in every 22,419 girls born was named Mckenzi. FALLING Recent data shows the name is currently falling.