jayhibpshman's Personal Name List

From the Spanish and Portuguese name Teresa. It was first recorded as Therasia, being borne by the Spanish wife of Saint Paulinus of Nola in the 4th century. The meaning is uncertain, but it could be derived from Greek θέρος (theros) meaning "summer", from Greek θερίζω (therizo) meaning "to harvest", or from the name of the Greek island of Therasia (the western island of Santorini).

The name was mainly confined to Spain and Portugal during the Middle Ages. After the 16th century it was spread to other parts of the Christian world, due to the fame of the Spanish nun and reformer Saint Teresa of Ávila. Another famous bearer was the Austrian Habsburg queen Maria Theresa (1717-1780), who inherited the domains of her father, the Holy Roman emperor Charles VI, beginning the War of the Austrian Succession.

From the Greek name Ἰάσων (Iason) meaning "healer", derived from Greek ἰάομαι (iaomai) meaning "to heal". In Greek mythology Jason was the leader of the Argonauts. After his uncle Pelias overthrew his father Aeson as king of Iolcos, Jason went in search of the Golden Fleece in order to win back the throne. During his journeys he married the sorceress Medea, who helped him gain the fleece and kill his uncle, but who later turned against him when he fell in love with another woman.

This name also appears in the New Testament, belonging to man who sheltered Paul and Silas. In his case, it may represent a Hellenized form of a Hebrew name. It was not used in England until after the Protestant Reformation.