MallowbyNames

Josi

JOH-see · of uncertain origin; possibly a feminine variant of Josiah or a short form of Josephine.

2025 rank (girls)
#7,885
Babies named in 2025
13
Peak popularity
2002
2025 frequency
1 in 123,636 girls
Usually for
Girls
Trend
Declining since 2001

Declining since 2001, #7,885 for girls today.

Popularity of Josi since 1959

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

1224361960198020002020Most births 2002Girls
Data table (by decade)
DecadeGirls
1950s8
1960s23
1970s88
1980s130
1990s236
2000s269
2010s187
2020s118

Meaning & origin

Josi is a rare modern name that first entered U.S. records in 1959, though it remained obscure for decades. Its peak year was 2002, when the name saw its highest usage, before entering a long decline that continues through 2025, the latest year available. In that year, the name had a rank of 7,885, with an incidence of about 1 in 123,636 births. The trajectory shows a steady falling trend since 2001. While Josi has no strong regional associations in the U.S., its simple, vowel-ending sound fits a pattern popular among modern invented or adapted names. As a short, accessible name, it functions as a distinctive alternative to more common forms like Josie or Jocelyn.

Josi is a modern coinage, typically used as a feminine name. It may be a variant spelling of Josie, itself a diminutive of Josephine, or a feminine form of Josiah. The name first appeared in U.S. records in 1959 and saw a modest peak in the early 2000s.

Nicknames & variants

Variants: Josie, Jozie, Josey

Sibling names for Josi

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

Sisters: Mia, Lily, Ava, Ella, Zoe

Brothers: Jack, Noah, Liam, Ethan, Owen

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

J is for Josi, our favorite little girl.

J is for Josi…”

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

Make Josi's book

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

Questions parents ask

What does the name Josi mean?
The meaning of Josi is uncertain; it may be a variant of Josie (short for Josephine) or a feminine form of Josiah.
How popular is the name Josi?
In 2025, Josi ranked 7,885 in the United States, with about 1 in every 123,636 newborns given the name.
Is Josi a boy or girl name?
Josi is almost exclusively used for girls.