MallowbyNames

Susy

SOO-zee · Lily, rose, or a variant of Susan meaning 'lily'.

2025 rank (girls)
#13,208
Babies named in 2025
6
Peak popularity
1976
2025 frequency
1 in 267,878 girls
Usually for
Girls
Trend
Holding steady

Holding steady, #13,208 for girls today.

Popularity of Susy since 1940

Babies named Susy per year in U.S. Social Security records. Raw births topped out in 1962, but relative to how few babies were recorded back then, Susy's real moment was 1976.

11213219401960198020002020Most births 1962Girls
Data table (by decade)
DecadeGirls
1940s79
1950s148
1960s218
1970s240
1980s150
1990s155
2000s114
2010s74
2020s39

Meaning & origin

Susy is a classic diminutive of Susan, a name that held steady popularity through the mid-20th century. Although Susy has never been as common as its parent form, it saw a notable peak in 1976, when it ranked highest. Today, it remains a relatively rare choice, with a stable trajectory and minimal usage in recent decades. Its charm lies in its vintage, friendly sound, making it a less common alternative to similarly styled names like Lucy or Sadie. The name first appeared on U.S. records in 1940, reflecting its mid-century association. While it has not been heavily tied to any particular region, its use has been dispersed across the country.

Susy is a diminutive of Susan, which itself derives from the Hebrew name Shoshannah meaning 'lily' or 'rose'. The spelling Susy, alongside Susie and Suzy, emerged in English-speaking countries in the 19th century as a familiar, affectionate form. It saw its greatest popularity in the mid-20th century before declining.

Nicknames & variants

Nicknames: Sue, Suzy

Variants: Susie, Suzy, Suzie, Suzi

Sibling names for Susy

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

Sisters: Lucy, Molly, Annie, Sadie, Phoebe

Brothers: Sammy, Tommy, Charlie, Benny, Eddie

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

S is for Susy, our favorite little girl.

S is for Susy…”

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

Make Susy's book

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

Questions parents ask

What does the name Susy mean?
Susy is a diminutive of Susan, meaning 'lily' or 'rose', derived from the Hebrew Shoshannah.
How popular is the name Susy?
As of 2025, Susy ranks 13,208th in the United States, with approximately 1 in 267,878 girls given the name.
Is Susy a boy or girl name?
Susy is almost exclusively a feminine name.