Zailey is a distinctive girls' name in United States, ranking #15391 in 2002 with 6 recorded births. This places Zailey in the bottom 15% of ranked US girls' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2018 with 93 births ranking #2083. In 2002, approximately 1 in every 299,470 girls born was named Zailey. FALLING Recent data shows the name is currently falling.