Merilyn
GirlEnglish
Merilyn is a girl name of English origin meaning "Sea fortress, beloved".
About this name
Gender
Girl
Language
English
Religion
Christian
Popularity
2 / 100
Syllables
3
Length
7 letters
Meaning
Sea fortress, beloved
Etymology
Variant of Marilyn, from Welsh 'Merfyn' (sea fortress) or 'Meredith' (great lord), influenced by 'Mary' (bitter) and 'Lynn' (brook).
Frequently Asked Questions About Merilyn
What does the name Merilyn mean?
Merilyn means "Sea fortress, beloved", and is of English origin.
What is the origin of the name Merilyn?
Merilyn originates from English, commonly used in Europe/North America.
Is Merilyn a boy or girl name?
Merilyn is typically used as a girl name.
What religion is the name Merilyn associated with?
Merilyn is associated with Christian.
Last updated: June 2026