Dequan first appears in the U.S. registration record in 1975. Its popularity climbed over the following decades. In 1994, 377 babies received the name (ranked #521). Today it sits well outside the top 1,000 (around #3827), with roughly 31 babies named Dequan each year. Dequan has been declining in recent years. In total, around 3,844 babies have been registered with this name since 1880.