MallowbyNames

Junius

JOO-nee-us · Of uncertain origin; possibly derived from Latin iunius, meaning 'born in June' or from the Roman gens name Iunius, associated with the goddess Juno.

2025 rank (boys)
#7,194
Babies named in 2025
11
Peak popularity
1896
2025 frequency
1 in 155,280 boys
Usually for
Boys
Trend
Rising since 2022

A 1890s favorite, climbing again.

Popularity of Junius since 1880

Babies named Junius per year in U.S. Social Security records. Raw births topped out in 1920, but relative to how few babies were recorded back then, Junius's real moment was 1896.

501011511880192019602000Most births 1920Boys
Data table (by decade)
DecadeBoys
1880s173
1890s239
1900s258
1910s909
1920s1,278
1930s640
1940s492
1950s422
1960s289
1970s197
1980s149
1990s111
2000s95
2010s85
2020s36

Meaning & origin

Junius is a rare Latin name with a long but quiet history. It ranked 7,194 in 2025, with only about 1 in every 155,280 newborns receiving the name. Its peak of popularity occurred in 1896, during the 1890s decade, when it saw greater use. The name entered U.S. records in 1880 and has recently shown signs of a revival, rising in use since 2022. Though no top states are recorded for Junius, its classical roots tie it to Roman heritage and early American naming traditions, making it an uncommon choice with a distinguished feel.

Junius is a name of Latin origin, possibly derived from the Roman family name Iunius, which may mean 'born in June' or be connected to the goddess Juno. It was traditionally given to males born in the month of June. The name appears in early American usage, notably among the Founding Fathers.

Where Junius is most popular

Births per 100,000 boys 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 boystoo few births

Nicknames & variants

Nicknames: June

Sibling names for Junius

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

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

J is for Junius, our favorite little boy.

J is for Junius…”

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

Make Junius's book

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

Questions parents ask

What does the name Junius mean?
Junius is of Latin origin, likely derived from the Roman family name Iunius, possibly meaning 'born in June' or related to the goddess Juno. Its precise meaning is uncertain.
How popular is the name Junius currently?
Junius ranked 7,194 in 2025, with an occurrence rate of about 1 in every 155,280 births, indicating it is very rare.
Is Junius a boy or girl name?
Junius is traditionally a masculine name.