Tanylah first appears in the U.S. registration record in 2003. Its popularity climbed over the following decades. In 2021, 15 babies received the name (ranked #7591). Today it sits well outside the top 1,000 (around #12046), with roughly 9 babies named Tanylah each year. Tanylah's usage has held roughly steady recently. In total, around 163 babies have been registered with this name since 1880.