Mckena is a distinctive girls' name in United States, ranking #14961 in 2019 with 6 recorded births. The name reached its all-time peak in 1996 with 26 births ranking #4143. Since 1996, the popularity has decreased by 76.9%. In 2019, approximately 1 in every 279,595 girls born was named Mckena. FALLING Recent data shows the name is currently falling.