Marni
GirlLatin
Marni is a girl name of Latin origin meaning "of the sea".
About this name
Gender
Girl
Language
Latin
Religion
None
Popularity
3 / 100
Syllables
2
Length
5 letters
Meaning
of the sea
Etymology
Derived from Latin *marinus* meaning “of the sea,” used as a diminutive or variant of the name Marina.
Famous People Named Marni
- Marni Nixon — American singer and actress (1930-2016)
Frequently Asked Questions About Marni
What does the name Marni mean?
Marni means "of the sea", and is of Latin origin.
What is the origin of the name Marni?
Marni originates from Latin, commonly used in Western Europe.
Is Marni a boy or girl name?
Marni is typically used as a girl name.
What religion is the name Marni associated with?
Marni is associated with None.
Are there famous people named Marni?
Yes — notable people named Marni include Marni Nixon (American singer and actress, 1930-2016).
Last updated: June 2026