MallowbyNames

Joss

JOSS · Uncertain origin; possibly a diminutive of Jocelyn or from Cornish 'jow' meaning 'servant'.

2025 rank (boys)
#8,910
Babies named in 2025
8
Peak popularity
2020
2025 frequency
1 in 213,510 boys
Usually for
Girls & boys
Trend
Declining since 2020

Declining since 2020, #8,910 for boys today.

Popularity of Joss since 1977

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

91827198020002020Most births 2020GirlsBoys
GirlsBoys
Data table (by decade)
DecadeGirlsBoys
1970s011
1980s018
1990s028
2000s76132
2010s133151
2020s4696

Meaning & origin

Joss is a short, sturdy name of uncertain origin, often taken as a diminutive of Jocelyn. It has been in recorded use in the United States since 1977, and it reached its highest popularity in recent years in 2020. However, its rank has been falling since 2020, with a recent rank of 8,910 in 2025, a year in which approximately 1 in 213,510 newborns received the name. Joss has no strong regional concentration, appearing across the country with limited frequency as reflected by its top states data.

Joss began as a short form of Jocelyn, itself derived from the Old German name Gaudelenus or from a Celtic root. In Cornish, Joss may mean 'servant' or 'follower'. It gained modest use as an independent given name in the late 20th century.

Joss” around the world

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

  • France

    5

    babies in 2024

Sources: INSEE (France).

Sibling names for Joss

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

Sisters: Jess, Jade, Claire, Maeve, Lara

Brothers: Jake, Finn, Leo, Max, Theo, Tel

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

J is for Joss, our favorite little person.

J is for Joss…”

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

Make Joss's book

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

Questions parents ask

What is the meaning of the name Joss?
The meaning of Joss is uncertain. It may be a diminutive of Jocelyn, which has Germanic or Celtic roots, or from the Cornish word for 'servant'.
How popular is the name Joss?
Joss is uncommon. In 2025, it ranked 8,910, with about 1 in 213,510 newborns given the name. Its peak popularity in recent years was 2020.
Is Joss a boy's or girl's name?
Joss is used for both boys and girls, though it is somewhat more common for boys.