MallowbyNames

Cathie

KATH-ee · Diminutive form of Catherine, meaning 'pure'.

Peak popularity
1951
Usually for
Girls
Trend
Holding steady

Holding steady.

Popularity of Cathie since 1926

Babies named Cathie per year in U.S. Social Security records. Raw births topped out in 1958, but relative to how few babies were recorded back then, Cathie's real moment was 1951.

9218527719602000Most births 1958Girls
Data table (by decade)
DecadeGirls
1920s10
1930s57
1940s1,414
1950s2,504
1960s1,163
1970s345
1980s76
1990s17
2000s0
2010s0
2020s0

Meaning & origin

Cathie is a diminutive form of Catherine that saw its peak popularity in 1951, when it was most frequently given to baby girls. While its exact rank during that year is not available, the peak year indicates mid-century preference for this spelling variant. The name has remained stable in use over recent decades, never experiencing a sharp decline or revival. Cathie is a classic mid-20th-century nickname-based given name, typical of the 1950s naming style that favored affectionate, informal forms of traditional names.

Cathie is a diminutive and variant spelling of Cathy, itself a pet form of Catherine. Catherine derives from the Greek name Αἰκατερίνη (Aikaterinē), long associated with the Greek word καθαρός (katharos) meaning 'pure' through folk etymology. The spelling Cathie was most common in the United States during the mid-20th century, reflecting a phonetic variant that paralleled other -ie diminutives of the era.

Where Cathie 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: Cat, Cathy

Variants: Cathy, Kathy, Kathie, Cathi

Sibling names for Cathie

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

Sisters: Peggy, Sally, Nancy, Betty, Linda

Brothers: Jimmy, Tommy, Bobby, Johnny, Ricky

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

C is for Cathie, our favorite little girl.

C is for Cathie…”

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

Make Cathie's book

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

Questions parents ask

What does the name Cathie mean?
Cathie is a feminine name that originated as a diminutive of Catherine, which is traditionally associated with the meaning 'pure' from the Greek 'katharos'.
Is Cathie a popular name today?
Cathie peaked in popularity in 1951, but it has since declined and is not currently ranked in the top 1000 names in the United States as of the latest data from 2025.
Is Cathie a boy or girl name?
Cathie is almost exclusively used as a feminine name, as it is a diminutive of Catherine.