Slavic and Eastern European form of Rosalia, from Latin 'rosa' meaning rose.
Rozalia is a flowering variant of the Latinate Rosalia and Rosalie, names built on the Latin rosa — the rose — one of the oldest and most universally beloved of all symbols in human culture. The rose has carried connotations of beauty, love, and the divine across Greek, Roman, Islamic, and Christian traditions, and names derived from it carry this rich symbolic inheritance. The spelling Rozalia, with its characteristic central z, is most frequently encountered in Eastern European traditions — particularly Polish and Hungarian — where it has been a cherished given name for centuries.
The most celebrated bearer of the root name is Santa Rosalia, a twelfth-century Sicilian hermit who became the patron saint of Palermo. According to legend, she retreated to a cave in the mountains above the city, and her bones, rediscovered in the seventeenth century, were credited with ending a devastating plague. Each September, Palermo celebrates the Festino di Santa Rosalia with extraordinary pageantry — one of Italy's most spectacular religious festivals.
This association between Rosalia and miraculous deliverance gave the name a sacred protective quality throughout the Mediterranean world. Rozalia in its Eastern European form has the distinctive quality of feeling both Old World and romantically unusual to Western ears. In Hungarian, the name is associated with the spring festival Rozália, a folk celebration of flowers and the return of warmth after winter.
This seasonal, botanical quality gives the name a natural vitality that transcends its religious origins. For families with Polish, Hungarian, or broader Slavic heritage, Rozalia represents a beautiful way to carry ancestral culture forward — a name that blooms with history.