Kyriacou Family History
Kyriacou Surname Meaning
Greek (typically Cypriot): patronymic from the genitive case of the personal name Kyriacos, a typically Cypriot spelling of Kyriakos, an adjectival derivative of Greek kyrios ‘lord, master’.
It means ‘of the Lord’ with reference to Jesus Christ.
See also Cyriac.
Source: Dictionary of American Family Names 2nd edition, 2022
