Mortmer

English

"dead sea"

Mortmer Origin and Meaning

The name Mortmer is a boy's name.

Mortmer is a masculine name of Old French and Germanic origin, a variant of the more common Mortimer. The name derives from 'mort mer' meaning 'dead sea' or 'still water,' or potentially from 'morte mer' referring to the Dead Sea. Mortmer carries an aristocratic, old-world charm with strong medieval associations, as it was introduced to England by Norman nobility after the Conquest. This uncommon name evokes images of ancient castles and landed gentry. While never widely popular in modern times, Mortmer appeals to parents seeking a distinctive, traditional name with historical gravitas. It projects strength and dignity while maintaining a certain mystique due to its rarity.