Sydney or Sydnie

More babies were named Sydney than Sydnie in every recorded year.

nameyearbook.com/compare/sydney-vs-sydnie

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Popularity over time

Babies given each name per 1,000 babies of the sex it's most often recorded as, 1880–2025.

Babies per 1,000 (each name's main sex), 1880–2025Popularity of Sydney or Sydnie from 1880 to 2025. More babies were named Sydney than Sydnie in every recorded year.0246818801900192019401960198020002020SydneySydnie Babies per 1,000 (each name's main sex), 1880–2025Popularity of Sydney or Sydnie from 1880 to 2025. More babies were named Sydney than Sydnie in every recorded year.024681880192019602000SydneySydnie
SydneySydnie
Rank in 2025#348 (girls)#10,107 (girls)
TrendFallingFalling
Peak year20002000
Top state—