Is Sindy a boy or girl name?

Sindy is a girl’s name. Of the 2,773 Americans recorded with the name since 1880, 100.0% were girls and 0.0% were boys.

Sindy

Recorded 1921–2025 · United States

Sindy was most popular in 1979, when 88 American babies were given the name — ranking #2,248 that year. In 2025 it ranked #16,070, with 10 births. Across 1880–2025 the Social Security Administration has recorded 2,773 people named Sindy.

Sindy over time

Births per year. The dot marks Sindy’s peak in 1979. Gaps are years the SSA suppressed, which it does for any name given to fewer than five babies.

Is Sindy a boy’s or a girl’s name?

Across the whole record Sindy is a girl’s name — 100.0% of the 2,773 Americans given it were girls and 0.0% were boys. In births since 2016 it is 100% girls and 0% boys.

Counted from every US birth the Social Security Administration recorded under this name, so it reflects use rather than opinion. A name given to fewer than five babies of one sex in a year is withheld at source and is not counted.

Names that peaked alongside Sindy

Where Sindy is most concentrated

How much more common the name is in each state than across the country as a whole.

Explore further

See Sindy on the interactive charts

Source: U.S.A. Social Security Administration. Years 1880–2025. namelegacy.org