Papanikolaou is a Greek patronymic surname, meaning "son of Nikolaos the priest". It is derived from the Greek words πάπας (papas, "priest" or "father") and the given name Nikolaos. The name is common in Greece and Cyprus.EtymologyThe root of the surname lies in the given name Nikolaos, which combines the Greek elements νίκη (nike, "victory") and λαός (laos, "people"), meaning "victory of the people". Nikolaos was popularized by Saint Nicholas, a 4th-century bishop from Anatolia known for his generosity and the legend of saving three daughters from prostitution. He is the patron saint of children, sailors, and merchants, and his figure inspired Santa Claus.Notable BearersOne of the most famous bearers is Georgios Papanikolaou (1883–1962), a Greek doctor who invented the Pap smear test, which is crucial for detecting cervical cancer. Other notable individuals include Christos Papanikolaou (born 1941), a Greek pole vaulter and Olympic medalist; Dimitris Papanikolaou (born 1977), a professional basketball player; and Nikos Papanikolaou (born 1985), also a basketball player. Moses Papanikolaou (yachting) is a Greek sailor who competed in multiple Olympics. In the United States, surnames like Papanicolaou (a variant) are less common but known through the pap test.Genetic and Geographic DistributionThe surname is almost exclusively found in Greece and the Greek diaspora. It is a patronymic, formed by combining papas with a given name, a pattern common in Greek surnames. Related forms include Papanikolas and Papanicolaou.Meaning: “son of Nikolaos the priest”Origin: GreekType: Patronymic surnameUsage Regions: Greece, Cyprus