MallowbyNames

Cyndy

SIN-dee · Variant spelling of Cindy, which is a diminutive of Cynthia, meaning 'woman from Mount Cynthus'.

Peak popularity
1958
Usually for
Girls
Trend
Holding steady

Holding steady.

Popularity of Cyndy since 1942

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

3061911960198020002020Most births 1958Girls
Data table (by decade)
DecadeGirls
1940s72
1950s418
1960s404
1970s117
1980s124
1990s164
2000s96
2010s0
2020s0

Meaning & origin

Cyndy is a mid-20th century respelling of Cindy, itself a diminutive of Cynthia. The name first appeared on U.S. records in 1942 and reached its peak year in 1958. While it never achieved national top-1000 rank, its 1950s peak aligns with the broader popularity of Cynthia and its nicknames during that era. The trajectory has been stable with no recent revival, reflecting a sharp decline in use since the 1970s as naming trends shifted away from -y ending diminutives. Cyndy's top states are not listed on the digest, suggesting it was used nationwide but never concentrated in any single region.

Cyndy is a respelling of Cindy, a pet form of Cynthia. Cynthia is a Latin feminine form of the Greek Kynthia, meaning 'woman from Mount Cynthus', the birthplace of the goddess Artemis in Greek mythology. The name Cynthia became popular in the English-speaking world in the 18th century and saw a resurgence in the mid-20th century, with Cindy and its variant spellings like Cyndy peaking in the 1950s.

Nicknames & variants

Nicknames: Cynd, Cyn

Variants: Cindy, Cindi, Sindy, Cindie

Sibling names for Cyndy

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

Sisters: Kimmy, Debbie, Lori, Tracy, Wendy

Brothers: Ricky, Bobby, Jimmy, Tommy, Johnny

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

C is for Cyndy, our favorite little girl.

C is for Cyndy…”

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

Make Cyndy's book

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

Questions parents ask

What does the name Cyndy mean?
Cyndy is a variant spelling of Cindy, which is a diminutive of Cynthia, meaning 'woman from Mount Cynthus'.
How popular is the name Cyndy?
Cyndy peaked in popularity in 1958, but it has not ranked in the U.S. top 1000 since the 1970s.
Is Cyndy a boy's or girl's name?
Cyndy is almost exclusively used as a girl's name.