Southern compound of Rose (the flower) and Lee (meadow), a double name.
Rosilee belongs to a beautifully American tradition of compound flower names, fusing the Latin *rosa* — rose, that most ancient and symbolically saturated of flowers — with the Old English *lēah*, a woodland clearing or meadow. Roses carry millennia of meaning: in ancient Rome they were sacred to Venus; in medieval Christianity they symbolized the Virgin Mary; in English poetry from Chaucer through Burns ("my love is like a red, red rose") they became the default metaphor for beauty and transience. The *-lee* suffix brings the name down from romantic heights to something more earthly and Southern in feeling.
Compound names built on flower roots — Rosilee, Rosalee, Marigold, Rosemary — flourished in nineteenth-century America, particularly in rural communities where names were often invented fresh by parents who wanted something that sounded pretty and personal. Rosilee appears in Appalachian birth records and Southern church registers from the 1880s onward, and it acquired a folk-music quality that names imported wholesale from Europe often lacked. It is the kind of name found on a great-great-grandmother's headstone, soft and handmade.
The name has seen gentle contemporary interest as part of a broader revival of vintage Americana — a trend that has also brought back names like Opal, Cora, and Hazel. Rosilee's three syllables fall naturally (RO-zi-lee), it photographs well on a birth announcement, and it carries a nostalgia that feels warm rather than dusty. For parents who love Rose but find it too brief, or Rosalie but want something more distinctly American, Rosilee offers a quietly distinctive alternative.