Modern variation of Daisy, meaning day's eye
Daysia is a modern American invention, likely created as a creative elaboration of the flower name Daisy or a phonetic variation of the name Deja. As a derivative of Daisy, it shares the etymological root of the Old English word 'daegeseage', referring to the flower that opens its petals at dawn.
Fewer than 5 girls were named Daysia in 2025.
US births per 5-year period, 1990–present (SSA data).