Sindy

Girl name

Sindy has been given to 2,773 babies in the U.S. since 1921. It peaked in 1979. In 2025, about 1 in 160,727 girls was named Sindy.

Popularity over time births per year, 1880–2025

Hover or tap the chart to read any year.

Total babies

2,773

Peak year

1979 (88 babies)

Rank in 2025

Below top 1000

First recorded

1921

10-year trend

▼ -52%

Gender split

All girls

Spellings & variants

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

Cindygirl

258,065 babies since 1886

Sandygirl

79,530 babies since 1880

Mindygirl

42,682 babies since 1940

Lindygirl

10,672 babies since 1885

Windygirl

4,983 babies since 1948

Names with a similar vibe

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

Kareyunisex

2,771 babies since 1937

Cristengirl

2,781 babies since 1958

Tomikagirl

2,786 babies since 1964

Jenisegirl

2,795 babies since 1950

Mandiegirl

2,733 babies since 1885

Melyndagirl

2,723 babies since 1943

Keeshagirl

2,713 babies since 1964

Daciagirl

2,712 babies since 1921

FAQ

How popular is the name Sindy?

Sindy has been given to 2,773 babies in the U.S. since 1921. It ranked below the top 1000 in 2025.

When did the name Sindy peak?

Sindy peaked in 1979, when 88 babies were given the name.

Is Sindy a girl or boy name?

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

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