What does the name Sydney mean? The meaning of the name Sydney is Contraction Of St. Denys. The origin of the name Sydney is French. This is the culture in which the name originated, or in the case of a word, the language.
Alternate spellings: Sydne, Cydney, Sydni
People who like the name Sydney also like: Owen
, Alexander Olivia
Name Notes: Sydney Pollack, filmmaker.