Septimus — Meaning, Origin & Everything to Know

A Latin name from Latin, Septimus carries the meaning 'seventh'.

With Latin roots and the meaning 'seventh', Septimus rewards a closer look. Septimus offers a son the idea of honour, dignity and high character, wrapped in a sound that works almost anywhere. Rooted in Latin, Septimus suits parents who want a name that feels distinctive yet easy to wear.

Quick facts about the name Septimus
NameSeptimus
MeaningSeptimus means 'seventh', a sense it draws straight from its Latin roots
OriginLatin
LanguageLatin
GenderBoy
Numerology number5
PronunciationSEP-ti-mus
Popularity tierTier 3

What Does the Name Septimus Mean?

Septimus means 'seventh', a sense it draws straight from its Latin roots.

The early history of Septimus belongs to the Latin world, where 'seventh' was a quality worth naming a child for. Septimus survived centuries of use precisely because 'seventh' stayed legible — the meaning never drifted far.

Today Septimus reads as approachable and contemporary, even though its meaning of 'seventh' is anything but new. It is exactly this balance that lifted Septimus into wider use in the 2020s.

Septimus carries connotations of honour, dignity and high character; the Latin background gives that symbolism somewhere to stand.

Origin & Etymology of Septimus

Latin · Latin

Septimus comes from Latin, where it means 'seventh'. As Latin communities moved and mixed, Septimus travelled with them — sometimes keeping its spelling, sometimes adapting, but holding its meaning.

Within Latin culture, Septimus connects to enduring values through its idea of honour, dignity and high character.

How Latin names are chosen

Rome gave a child its given name at the dies lustricus, a purification held on the eighth day for a girl and the ninth for a boy. The delay was deliberate: until the umbilical stump fell away the infant was not regarded as having a separate existence, and so had no claim on a name or a fate of its own. The ceremony washed the child, presented it at the lararium before the household gods, and ended in a family feast. The praenomen given that day was only the first of the tria nomina — praenomen, nomen, cognomen — the three-part structure that marks Roman naming out from almost everything around it.

How to Pronounce Septimus

SEP-ti-musA simple guide for Septimus is SEP-ti-mus. The stress usually falls on the first syllable, and the rest follows naturally.

Popularity of the Name Septimus

Septimus has been climbing in recent years, with its momentum centred on the 2020s.

Personality Traits Associated with Septimus

People often picture someone called Septimus as principled and gracious. Some of that comes from the meaning 'seventh', and some from the simple shape of the sound. Where names are tied to character, Septimus is read as a name of honour, dignity and high character. Character is shaped far more by the person than the name, yet Septimus carries a gentle, positive feel that many parents respond to.

Septimus Numerology

The name Septimus carries the numerology number 5.

Run Septimus through Pythagorean numerology and it settles on 5 — the Free Spirit — adventure and change. Tradition holds that a 5 shapes someone's natural motivations and way of relating to others. Set beside the meaning 'seventh', the 5 adds another layer for parents who weigh numerology when naming.

See the full meaning of number 5 on NumberAngel →

Septimus & Zodiac Connection

The honourable, dignified feel of Septimus chimes with principled Capricorn and gracious Libra, whose traits echo the name's character.

Curious what your baby's zodiac sign reveals? Explore GetMyHoro →

Nicknames for Septimus

Sept

Names Similar to Septimus

Sibling Names That Go With Septimus

Try the Sibling Name Generator →

Middle Names for Septimus

Septimus Alexander · Septimus Joseph · Septimus Daniel · Septimus Thomas · Septimus Reed · Septimus Hugh

Find more with the Middle Name Generator →

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Frequently Asked Questions

+What does the name Septimus mean?

Septimus means 'seventh'. It comes from Latin and is linked with honour, dignity and high character, which makes it a meaningful choice for a son.

+What is the origin of Septimus?

Septimus is Latin in origin, from Latin.

+What is the numerology number for Septimus?

In Pythagorean numerology Septimus reduces to 5 — the Free Spirit — adventure and change.

+Is Septimus a popular name?

Septimus has been rising in popularity, with its strongest momentum in the 2020s.

+Is Septimus suitable for any gender?

Septimus is most often used as a boy's name, though naming is personal and the meaning 'seventh' suits any child.

+What are good nicknames for Septimus?

Common nicknames for Septimus include Sept; families also invent their own at home.

+What names pair well with Septimus for a sibling?

Names such as Tertius, Decimus, James sit well beside Septimus, sharing a complementary style.