Mckenzie is a moderately popular girls' name in England & Wales, ranking #486 in 2003 with 66 recorded births. The name reached its all-time peak in 2004 with 105 births ranking #362. Since 1996, the popularity has increased by 1,220.0%. In 2003, approximately 1 in every 4,222 girls born was named Mckenzie. FALLING Recent data shows the name is currently falling.