Martin m. A diminutive of Latin Mars, the name of a god.
The name of a 4th C French saint, a 6th C Portuguese saint, a 7th C pope, a 12th C Spanish saint, a 13th C pope, a 14th C pope, a 14th/15th C king of Sicily, a 15th C king of Aragon and Sicily, and an important 16th C German theologian and reformer.