Meaning & Origin
Automn is a girl's baby name, a variant spelling of Autumn, from the Latin autumnus, the season of harvest and changing leaves. Autumn is associated with warmth, abundance, and the beautiful transition from summer to winter.
Autumn has been a popular nature name in America since the 1970s, consistently in the top 100 for girl names. Automn is a variant spelling that drops the second vowel, creating a more compressed form — a name that reads as slightly French-influenced while preserving the same seasonal warmth.