Cydnee

Girl name

Cydnee has been given to 953 babies in the U.S. since 1949. It peaked in 1997.

Popularity over time births per year, 1880–2025

Hover or tap the chart to read any year.

Total babies

953

Peak year

1997 (51 babies)

Rank in 2025

Below top 1000

First recorded

1949

10-year trend

▼ -100%

Gender split

All girls

Spellings & variants

Names one letter away from Cydnee — alternate spellings parents actually use.

Sydneegirl

8,255 babies since 1945

Cydneygirl

5,170 babies since 1942

Names with a similar vibe

Same primary gender, peaked around the same years, and roughly as common as Cydnee.

Bergenunisex

954 babies since 1928

Irasemagirl

954 babies since 1953

Marycatherinegirl

955 babies since 1914

Riannegirl

951 babies since 1977

Katjagirl

949 babies since 1963

Chaylagirl

949 babies since 1976

Andriannagirl

958 babies since 1947

Vivicagirl

958 babies since 1950

FAQ

How popular is the name Cydnee?

Cydnee has been given to 953 babies in the U.S. since 1949. It ranked below the top 1000 in 2025.

When did the name Cydnee peak?

Cydnee peaked in 1997, when 51 babies were given the name.

Is Cydnee a girl or boy name?

Cydnee is primarily a girl name (100% of babies named Cydnee are girls).

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