Meaning & Origin
Autmn is a girl's baby name, a vowel-stripped variant of Autumn — from the Latin autumnus, the season of harvest and golden light. Autumn has been used as a nature name in America since the 19th century, evoking crisp air, warm colors, and the particular beauty of things at their peak before the quiet of winter.
Autmn may have emerged through creative spelling or a simple transcription error that became intentional. Whatever its origin, it wears the name's seasonal imagery in a slightly more compressed, modern form. A name for a child who arrives like the season itself — full of color and warmth.