Moxon first appears in the U.S. registration record in 2009. Its popularity climbed over the following decades. In 2019, 23 babies received the name (ranked #4431). Today it sits well outside the top 1,000 (around #5616), with roughly 17 babies named Moxon each year. Moxon's usage has held roughly steady recently. In total, around 195 babies have been registered with this name since 1880.