Gender Masculine Usage Late Greek (Latinized) Scripts Ἔρασμος(Ancient Greek) Pronounced Pron. i-RAZ-məs(English) Meaning & History Derived from Greek ἐράσμιος (erasmios) meaning "beloved". Saint Erasmus, also known as Saint Elmo, was a 4th-century martyr who is the patron saint of sailors. Erasmus was also the name of a Dutch scholar of the Renaissance period.