MallowbyNames

Janet

JAN-it · Janet is a medieval diminutive of Jane, ultimately derived from the Hebrew name Yochanan meaning "God is gracious."

2025 rank (girls)
#2,778
Babies named in 2025
61
Peak popularity
1942
2025 frequency
1 in 26,349 girls
Usually for
Girls
Trend
Declining since 1986

Declining since 1986, #2,778 for girls today.

Popularity of Janet since 1880

Babies named Janet per year in U.S. Social Security records. Raw births topped out in 1954, but relative to how few babies were recorded back then, Janet's real moment was 1942.

6.2k12.3k18.5k1880192019602000Most births 1954Girls
Data table (by decade)
DecadeGirls
1880s461
1890s898
1900s1,541
1910s10,713
1920s23,973
1930s76,038
1940s130,755
1950s167,520
1960s89,315
1970s24,454
1980s13,520
1990s9,660
2000s5,501
2010s1,906
2020s521

Meaning & origin

Janet peaked in popularity in 1942, when it was a top 100 name in the United States. After maintaining high usage through the 1950s, it began a steady decline from 1986 onward, and by 2025 it had fallen to rank 2,778, given to only 1 in 26,349 baby girls. The name's trajectory reflects a shift away from mid-century classics. Janet remains most common in New York, California, and Texas, where it retains some recognition. Despite its fall, Janet carries a quiet, vintage appeal.

Janet originated as a Middle English diminutive of Jane, the feminine form of John. John derives from the Hebrew Yochanan, meaning "Yahweh is gracious." The name Janet became established as an independent given name in Scotland during the Middle Ages, where it was used as a vernacular form of Jane. By the 19th century, it had spread throughout the English-speaking world, gaining particular popularity in the United States during the mid-20th century.

Where Janet 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

Janet” around the world

Where Janet lands in the latest official birth statistics abroad, matched to the U.S. spelling.

  • France

    5

    babies in 2024

Sources: INSEE (France).

Nicknames & variants

Nicknames: Jan, Nettie, Janey

Variants: Janette, Janetta, Janot, Jennet

Sibling names for Janet

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

Names like Janet

Names whose popularity has moved with Janet's over the last 50 years.

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

J is for Janet, our favorite little girl.

J is for Janet…”

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

Make Janet's book

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

Questions parents ask

What does the name Janet mean?
Janet means "God is gracious," derived from the Hebrew name Yochanan via Jane.
How popular is the name Janet?
As of 2025, Janet ranked 2,778th in the United States, given to approximately 1 in 26,349 baby girls.
Is Janet a boy or girl name?
Janet is traditionally a feminine name.