MallowbyNames

Jeni

JEN-ee · Of uncertain origin; likely a modern respelling of Jenny, itself a pet form of Jennifer.

Peak popularity
1982
Usually for
Girls
Trend
Declining since 1985

Declining since 1985.

Popularity of Jeni since 1936

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

418212319401960198020002020Most births 1982Girls
Data table (by decade)
DecadeGirls
1930s5
1940s63
1950s233
1960s412
1970s823
1980s772
1990s342
2000s155
2010s36
2020s15

Meaning & origin

Jeni is a modern phonetic respelling of Jenny, reflecting a 20th-century preference for simplified or unique spellings of familiar names. First recorded in the U.S. data in 1936, the name reached its peak popularity in 1982 but has been steadily declining since 1985. The trajectory shows a name that briefly enjoyed mid-century use but has since fallen out of common usage. As a variant, Jeni does not appear in any top state rankings, underscoring its niche appeal.

Jeni is a modern spelling variant of Jenny, which originated as a medieval English pet form of Jennifer. Jennifer itself derives from the Cornish form of Guinevere, from the Welsh Gwenhwyfar, meaning 'white phantom' or 'white wave.' The simplified spelling Jenny became widely used in the 19th century, and Jeni emerged as an alternative phonetic spelling in the 20th century.

Nicknames & variants

Variants: Jenny, Jenni, Jennee

Sibling names for Jeni

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

Sisters: Megan, Katie, Emma, Sarah, Laura, Deni

Brothers: Ryan, Kevin, Brian, David, James

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

J is for Jeni, our favorite little girl.

J is for Jeni…”

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

Make Jeni's book

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

Questions parents ask

What does the name Jeni mean?
Jeni is a modern respelling of Jenny, a pet form of Jennifer, which ultimately derives from the Welsh Gwenhwyfar, meaning 'white phantom' or 'white wave.'
How popular is the name Jeni currently?
Jeni has not ranked in the top 1000 U.S. names in recent years; its peak year was 1982, and its usage has been falling since 1985.
Is Jeni typically a boy or girl name?
Jeni is almost exclusively used as a girl's name.