MallowbyNames

Jams

JAMZ · Probably a short form of James, meaning 'supplanter'.

Peak popularity
1978
Usually for
Boys
Trend
Holding steady

Holding steady.

Popularity of Jams since 1922

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

371019602000Most births 1978Boys
Data table (by decade)
DecadeBoys
1920s12
1930s5
1940s5
1950s13
1960s37
1970s43
1980s43
1990s0
2000s0
2010s0
2020s0

Meaning & origin

The name Jams is an extremely rare given name, never having broken into the top 1000 U.S. baby names. Its peak usage occurred in 1978, likely reflecting a brief interest in shortened or playful forms of common names. First recorded in 1922, Jams has maintained a consistently low but stable presence over the decades, with no significant revival. As a diminutive of James, Jams shares the etymology of 'supplanter' but stands apart as an unconventional choice. The rarity of Jams is underscored by its absence from any top state rankings, and it remains a name chosen by a very small number of parents seeking a distinctive, informal variant of a classic.

Jams is presumed to be a diminutive or variant of James, which itself derives from the Hebrew name Jacob (Ya'akov), meaning 'supplanter' or 'holder of the heel'. The name James entered English via the Latin Iacomus, a late form of the Greek Iakobos. Jams as an independent given name is rare, and its use likely stems from a casual or affectionate shortening of James, occasionally used in the 20th century.

Nicknames & variants

Nicknames: Jammy, Jay

Variants: James, Jem, Jamey

Sibling names for Jams

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

Sisters: Jane, Julia, June, Jess, Jill

Brothers: John, Jack, Joe, Jake, Jeff

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

J is for Jams, our favorite little boy.

J is for Jams…”

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

Make Jams's book

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

Questions parents ask

What does the name Jams mean?
Jams is likely a variant of James, which means 'supplanter' in Hebrew.
How popular is the name Jams?
Jams has never ranked in the top 1000 U.S. baby names. Its peak year was 1978, but it remains very rare.
Is Jams a boy or girl name?
Jams is almost exclusively used for boys, as it is a short form of the masculine name James.