Sidnie
GirlEnglish
Sidnie is a girl name of English origin meaning "refers to a wide island".
About this name
Gender
Girl
Language
English
Religion
None
Popularity
49 / 100
Syllables
2
Length
6 letters
Meaning
refers to a wide island
Etymology
Sidnie is a variant spelling of Sidney, an English name derived from a place name meaning 'wide island' from Old English sīd ‘wide’ and ēg ‘island’; the exact transmission to the given name is not firmly documented.
Frequently Asked Questions About Sidnie
What does the name Sidnie mean?
Sidnie means "refers to a wide island", and is of English origin.
What is the origin of the name Sidnie?
Sidnie originates from English, commonly used in Europe.
Is Sidnie a boy or girl name?
Sidnie is typically used as a girl name.
What religion is the name Sidnie associated with?
Sidnie is associated with None.
Last updated: June 2026