custode
Custode is an Italian noun meaning guardian, keeper, or custodian. It derives from the Latin custōs, custōdis, which denotes someone charged with protecting or supervising something. The term is used in everyday Italian to refer to a person responsible for the care and protection of property, spaces, or objects.
In common and professional use, a custode may be a building or site caretaker, a museum or
Religious usage provides another dimension. In Catholic and monastic contexts, the related title Custos or Custode
As a surname, custode is rare but possible. In English, its closest equivalents are custodian or guardian,