What does Rossanna mean?
Rossanna is an unusual given name for women. Rossanna is an unusual surname too for both adults and children. (2000 U.S. Census)
Rosanna, Rosanne, Roseann, Roseanna and Roseanne are the prominent varying forms of Rossanna (#unlisted). These girl names were at the peak of their popularity during the years 1950-1959 and have become significantly less popular since, with the versions Rosanna, Rosanne, Roseann and Roseanne becoming less stylish. Below is a graphed analysis of the usage of the girl name Rossanna and corresponding names. (Top 1000 Baby Names Statistics, 2014)