Darvin first appears in the U.S. registration record in 1913. Its popularity climbed over the following decades. In 1963, 72 babies received the name (ranked #882). Today it sits well outside the top 1,000 (around #4221), with roughly 25 babies named Darvin each year. Darvin's usage has held roughly steady recently. In total, around 3,680 babies have been registered with this name since 1880.