Mckenzie is a moderately popular girls' name in United States, ranking #332 in 2021 with 990 recorded births. The name reached its all-time peak in 2000 with 2,528 births ranking #133. Since 1996, the popularity has decreased by 49.9%. In 2021, approximately 1 in every 1,656 girls born was named Mckenzie. FALLING Recent data shows the name is currently falling.