Corio (surname)
Corio  is a surname of Italian origin. People with that name include:

Ann Corio (1909 – 1999), American burlesque performer and actress
Bernardino Corio (born 1459 – 1519), Italian humanist and historian of the Renaissance
Frankie Corio (born 2010), Scottish actress in the 2022 film Aftersun
Girolamo Corio (died 1651), Italian Roman Catholic prelate and Bishop of Parma 
Silvio Corio (1875 − 1954), also called Crastinus, Italian anarchist

See also
 Corio (disambiguation)
 Coiro

Surnames of Italian origin