Autumn is the English word for the "fall season", taken from the Latin autumnus, and has been used as a first name since the 1960s. Like Summer, it belongs to the nature names that American parents chose long before the current trend, and it suits girls born between September and November especially well. Autumn has been in the top 100 in the United States every year since 2000, peaked at number 64 in 2013 and ranks number 88 in 2025.