Mackenize is a distinctive girls' name in United States, ranking #4732 in 2000 with 25 recorded births. The name reached its all-time peak in 2000 with 25 births ranking #4732. Since 1996, the popularity has increased by 257.1%. In 2000, approximately 1 in every 72,639 girls born was named Mackenize. FALLING Recent data shows the name is currently falling.