Monalisa first appears in the U.S. registration record in 1950. Its popularity climbed over the following decades. In 1965, 37 babies received the name (ranked #1903). Today it sits well outside the top 1,000 (around #12493), with roughly 8 babies named Monalisa each year. Monalisa's usage has held roughly steady recently. In total, around 1,116 babies have been registered with this name since 1880.