Saint Lawrence or Saint Laurence (also St. Lawrence, St Laurence) is a title applied to many things named after Saint Lawrence, the 3rd century Christian martyr. Its French equivalent is Saint Laurent (and typically hyphenated when used for place names).
Lawrence of Rome (Laurence in the Anglican Communion) (Latin: Laurentius, lit. "laurelled"; c. 225–258) was one of the seven deacons of Ancient Rome under Pope Sixtus II that were martyred during the persecution by Emperor Valerian in 258.
St Lawrence is thought to have been born in Huesca, a town in the Aragon region that was once part of the Roman province of Hispania Tarraconensis. Here he encountered the future Pope Sixtus II, who was of Greek origin, one of the most famous and highly esteemed teachers in Caesaraugusta (today Zaragoza), which was one of the empire's most renowned centres of learning. Eventually, both left Spain for Rome. When Sixtus became the Pope in 257, he ordained St Lawrence as a deacon, and though still young appointed him first among the seven deacons who served in the patriarchal church. He is therefore called "archdeacon of Rome", a position of great trust that included the care of the treasury and riches of the church and the distribution of alms among the poor.