MallowbyNames

Quintus

KWIN-tuhs · Fifth (born fifth, or the fifth child).

2025 rank (boys)
#7,194
Babies named in 2025
11
Peak popularity
2012
2025 frequency
1 in 155,280 boys
Usually for
Boys
Trend
Declining since 2018

Declining since 2018, #7,194 for boys today.

Popularity of Quintus since 1917

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

102131192019602000Most births 2012Boys
Data table (by decade)
DecadeBoys
1910s8
1920s6
1930s0
1940s0
1950s11
1960s39
1970s50
1980s50
1990s34
2000s36
2010s227
2020s98

Meaning & origin

Quintus is a Latin name with deep historical roots, meaning 'fifth' and serving as a Roman praenomen for centuries. In the U.S., its modern usage has been rare but consistent. First recorded in 1917, the name saw its peak year in 2012, though its trajectory has been falling since 2018. With a rank of 7,194 in 2025, it is far less common than names like Quinn or Quentin, which share its Roman heritage. The name's one-in-155,280 incidence underscores its distinctive character, appealing to parents drawn to ancient history and classical revival names. Unlike many revived Roman names, Quintus has not appeared in any top states' popularity lists, remaining a niche choice nationwide.

Derived from Latin 'quintus' meaning 'fifth'. It was a common Roman praenomen, or given name, used for the fifth child or the child born in the fifth month. The name was borne by several prominent Romans, including the poet Quintus Horatius Flaccus (Horace). After the Roman era, it fell out of use as a given name until the 19th and 20th centuries, when it saw occasional revival, particularly in English-speaking countries.

Nicknames & variants

Nicknames: Quinn, Quin

Variants: Quintus, Quintin, Quinton, Quenten, Quentyn

Sibling names for Quintus

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

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

Q is for Quintus, our favorite little boy.

Q is for Quintus…”

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

Make Quintus's book

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

Questions parents ask

What does the name Quintus mean?
Quintus is a Latin name meaning 'fifth', traditionally given to the fifth child or one born in the fifth month.
How popular is the name Quintus?
In 2025, Quintus ranked 7,194th in the U.S., with approximately 1 in 155,280 newborn boys receiving the name. Its peak popularity (by rank) was in 2012.
Is Quintus a boy's name?
Yes, Quintus is historically a masculine given name, though unisex variants like Quinn exist.