D'Aquino

The surname D'Aquino is an Italian surname, primarily originating from the region of Lazio, Italy. It is a toponymic surname, meaning it derives from a geographical place. The name specifically refers to the town of Aquino, located in the province of Frosinone. "D'" is a contraction of "di," the Italian preposition meaning "of" or "from." Therefore, D'Aquino literally translates to "from Aquino."

The surname likely originated with individuals or families who migrated from the town of Aquino to other regions, or who held prominence or land within Aquino itself. Over time, the surname spread within Italy and to other parts of the world through emigration.

The historical significance of the town of Aquino, being the birthplace of the Roman emperor Pertinax and also being a bishopric, may have contributed to the name's recognition.

Variations of the surname, while less common, may exist due to regional dialectical differences or spelling changes over generations.