Rosario
A surname from the devotional word for the rosary, often pointing to Catholic religious naming traditions.
The #725 most common surname in the United States (2010 Census) — about 1 in every 6,425 Americans shares it.
Etymology
Rosario comes from Spanish and Italian words for a rosary, the string of prayer beads used in Catholic devotion. Those words go back to Latin rosarium, literally meaning "rose garden" or "garland of roses," a poetic image that came to be associated with a chain of prayers. As a surname, it is usually understood as a religious or devotional name, sometimes given in reference to the feast of Our Lady of the Rosary or to pious naming custom.
History
The surname is especially common in Spanish-speaking and Italian-speaking communities, and also appears in areas shaped by Catholic migration. In the United States it is often associated with Puerto Rican, Dominican, Cuban, and Italian bearers, though the name has wider Mediterranean and Latin American use. Because it is also a common place name and given name in Romance-language cultures, some family lines may have mixed or local origins.
Origin
Regions
Variant spellings
Fun fact
The same Latin root behind Rosario also produced English words like "rosary" and the poetic idea of a "rose garden."
From the historical record
“beza. Cierto adorno mujeril, Coron:l'a. Tonsura de los eclesiásticos. Nombre de diferentes monedas. Rosario de siete dieces. Sarta de cuentas para rezar. Cierto meteoro. Dignidad real Reino o monarquía. Honor, resplandor. Premio o galardon. Fin de una obra. Coronado. El clérigo tonsurado de menores.”
— Diccionario de los apellidos