MallowbyNames

Chastity

CHAS-ti-tee · Purity, especially sexual purity.

Peak popularity
1974
Usually for
Girls
Trend
Declining since 1985

Declining since 1985.

Popularity of Chastity since 1969

Babies named Chastity per year in U.S. Social Security records.

250499749198020002020Most births 1974Girls
Data table (by decade)
DecadeGirls
1960s7
1970s4,350
1980s2,371
1990s1,802
2000s883
2010s273
2020s25

Meaning & origin

Chastity is a virtue name that entered the U.S. naming landscape in the late 1960s, first recorded in 1969. It reached its peak popularity in 1974, a time when virtue names like Faith, Hope, and Charity were well established. However, unlike those, Chastity has seen a steep decline in usage since 1985, and it has not ranked among the top 1000 names in recent years. The name is almost exclusively given to girls, though it has occasionally been used for boys. Chastity remains a distinctive choice, though its strong association with a specific moral value may limit its broad appeal.

Chastity is derived from the Old French 'chasteté' and Latin 'castitas', meaning 'purity'. The name first appeared in the 1960s as a virtue name, used by parents seeking a moral or religious meaning. It gained attention following the birth of Chastity Bono, daughter of Sonny and Cher, in 1969. Despite its strong association with a specific virtue, its usage has declined since the 1980s.

Where Chastity is most popular

Births per 100,000 girls by state. Press play or drag the slider to watch it move across the decades. The lightest shade means too few recorded births.

2020s
Fewermore per 100k girlstoo few births

Nicknames & variants

Nicknames: Chas, Chasty, Tity

Sibling names for Chastity

Names that share Chastity's style, for a brother or sister.

A parent animal hugging its little one, the personalized name page

C is for Chastity, our favorite little girl.

C is for Chastity…”

In a Mallowby alphabet book, Chastity's letter becomes Chastity's page: hand-illustrated, printed hardcover or paperback, made just for them.

Make Chastity's book

Books for siblings or grandkids? The second book is 15% off.

Questions parents ask

What is the meaning of the name Chastity?
Chastity means 'purity', specifically sexual purity, derived from the Latin word 'castitas'.
How popular is the name Chastity currently?
Chastity has not ranked among the top 1000 names in recent years (latest data 2025 shows rank null). Its peak popularity was in 1974, and it has been falling in usage since 1985.
Is Chastity a boy's name or a girl's name?
Chastity is predominantly used as a girl's name, though it has occasionally been given to boys.