Camdyn is a modern spelling of Camden, a Scottish and English place name usually explained as "winding valley", best known from the London borough and Camden, New Jersey. The -dyn ending follows the pattern of Brayden and Jaxtyn, which American parents embraced in the 2000s. Camdyn entered the top 1000 in 2010, peaked at number 814 in 2016 and has since fallen to number 1889 in 2025.