Mckenzie is a moderately popular girls' name in United States, ranking #140 in 2013 with 2,218 recorded births. The name reached its all-time peak in 2000 with 2,528 births ranking #133. Since 1996, the popularity has increased by 12.1%. In 2013, approximately 1 in every 791 girls born was named Mckenzie. FALLING Recent data shows the name is currently falling.