Prosperity first appears in the U.S. registration record in 1999. Its popularity climbed over the following decades. In 2015, 12 babies received the name (ranked #9357). Today it sits well outside the top 1,000 (around #12113), with roughly 8 babies named Prosperity each year. Prosperity's usage has held roughly steady recently. In total, around 131 babies have been registered with this name since 1880.