Garren first appears in the U.S. registration record in 1938. Its popularity climbed over the following decades. In 2000, 68 babies received the name (ranked #1689). Today it sits well outside the top 1,000 (around #6037), with roughly 18 babies named Garren each year. Garren has been declining in recent years. In total, around 1,874 babies have been registered with this name since 1880.