Rose; horse; or red-haired
Rossie is primarily a diminutive of Rose or Rosa, referring to the flower. It can also trace back to Germanic roots meaning horse, or Scottish origins referring to a promontory or red-haired person. In the United States, it was most popular as a standalone name in the late 19th century.
About 7 girls were named Rossie in 2025.
United States District Judge
US births per 5-year period, 1990–present (SSA data).