Girl Name · English Origin
Sydney
Last reviewed: June 2026
Considering Sydney? It is a girl name whose meaning is "Wide island", rooted in English naming tradition, and ranks in our Rare popularity tier. Phonetically it shares territory with Sidney.
Names like Sydney
Frequently asked about Sydney
What does the name Sydney mean?
Sydney means "Wide island" and is of English origin.
What is the origin of Sydney?
Sydney originates in English naming tradition.
How do you pronounce Sydney?
Sydney has 6 letters and is most commonly stressed on the first syllable.
Is Sydney a boy's or girl's name?
Sydney is primarily used as a girl's name in US records.
How popular is Sydney in 2026?
In our 2026 popularity tracker, Sydney sits in the Rare tier — an uncommon, standout choice.
What names are similar to Sydney?
Names that share Sydney's sound and style include Sidney, Stoney, Sutton, Stanley, Standley.