Mckayla is a distinctive girls' name in United States, ranking #1306 in 2018 with 175 recorded births. The name reached its all-time peak in 1998 with 769 births ranking #370. Since 1996, the popularity has decreased by 68.3%. In 2018, approximately 1 in every 9,717 girls born was named Mckayla. FALLING Recent data shows the name is currently falling.