Zylee first appears in the U.S. registration record in 2010. Its popularity climbed over the following decades. In 2012, 18 babies received the name (ranked #7141). Today it sits well outside the top 1,000 (around #10022), with roughly 12 babies named Zylee each year. Zylee's usage has held roughly steady recently. In total, around 174 babies have been registered with this name since 1880.