40 Baby Girl & Boy Names That Mean September

September has always felt calm to me in a way no other month does. The heat starts fading, the air feels softer, and everything slowly begins shifting into a quieter rhythm again. That peaceful transition is what makes September-inspired names feel so comforting and beautiful.

I usually connect these names with golden leaves, fresh starts, cooler mornings, and the feeling of beginning a new chapter. Some symbolize wisdom, balance, harvest time, or calm growth, while others carry a soft autumn energy that feels warm without being loud.

In the list below, I gathered baby girl and boy names inspired by September, early autumn, changing seasons, harvest beauty, and peaceful new beginnings from different cultures and traditions. Some sound gentle and elegant, while others feel grounded, cozy, and timeless.

Key Takeaways

September names are linked to transition, wisdom, and calmness
Many come from Latin and ancient Roman roots
These names often sound elegant, thoughtful, and refined
September-inspired names blend seasonal charm with timeless style

Girl Names That Mean September

September

Origin: English
Meaning: September
Description: A rare and poetic month name connected to autumn beginnings and quiet beauty.

Septima

Origin: Latin
Meaning: September
Description: A classic Roman-inspired name directly linked to the seventh month in the ancient calendar.

Septimia

Origin: Latin-inspired
Meaning: September
Description: Elegant and sophisticated with strong historical roots.

Septessa

Origin: Modern variation
Meaning: September
Description: Soft and graceful with a refined seasonal tone.

Septielle

Origin: French-inspired
Meaning: September
Description: Romantic and polished with timeless charm.

Septira

Origin: Modern form
Meaning: September
Description: Smooth and melodic with gentle autumn energy.

Septoria

Origin: Latin-inspired
Meaning: September
Description: Regal and artistic with vintage elegance.

Septina

Origin: Latin-inspired
Meaning: September
Description: Minimalist and feminine with historical influence.

Septiellea

Origin: Invented variation
Meaning: September
Description: Rare and luxurious with soft pronunciation.

Septavia

Origin: Latin-inspired
Meaning: September
Description: Stylish and memorable with graceful rhythm.

Septessae

Origin: Modern invented form
Meaning: September
Description: Unique and artistic while still elegant.

Septirae

Origin: Modern variation
Meaning: September
Description: Bright and expressive with autumn symbolism.

Septelina

Origin: French-inspired
Meaning: September
Description: Delicate and sophisticated with timeless appeal.

Boy Names That Mean September

Septimus

Origin: Latin
Meaning: September
Description: An ancient Roman name directly tied to the old Roman calendar.

Septimian

Origin: Latin-inspired
Meaning: September
Description: Noble and historic with strong classical energy.

Septen

Origin: Modern form
Meaning: September
Description: Short and contemporary with clean pronunciation.

Septario

Origin: Italian-inspired
Meaning: September
Description: Warm and charismatic with Mediterranean flair.

Septor

Origin: Modern variation
Meaning: September
Description: Strong and compact with a modern edge.

Septavian

Origin: Latin-inspired
Meaning: September
Description: Sophisticated and refined with Roman influence.

Septiel

Origin: French-inspired
Meaning: September
Description: Soft yet masculine with elegant flow.

Septaric

Origin: Modern form
Meaning: September
Description: Bold and distinctive with futuristic appeal.

Septino

Origin: Italian-inspired
Meaning: September
Description: Smooth and timeless with warm autumn energy.

Septorix

Origin: Invented modern form
Meaning: September
Description: Powerful and memorable with strong individuality.

Septian

Origin: Latin-inspired
Meaning: September
Description: Minimalist and elegant with historic depth.

Septariox

Origin: Modern variation
Meaning: September
Description: Artistic and futuristic while staying rooted in Roman style.

Unisex Names That Mean September

Septi

Origin: Modern short form
Meaning: September
Description: Compact, stylish, and naturally versatile.

Septique

Origin: French-inspired
Meaning: September
Description: Chic and fashionable with luxurious energy.

Septielle

Origin: French-inspired
Meaning: September
Description: Graceful and refined for any gender.

Septenor

Origin: Modern form
Meaning: September
Description: Smooth and contemporary with calm sophistication.

Septae

Origin: Latin-inspired
Meaning: September
Description: Minimal and elegant with soft pronunciation.

Septoriah

Origin: Invented variation
Meaning: September
Description: Dramatic and artistic with seasonal symbolism.

Septyn

Origin: Modern inspired form
Meaning: September
Description: Stylish and trendy with sharp modern sound.

Septelle

Origin: French-inspired
Meaning: September
Description: Romantic and flowing with autumn elegance.

Septior

Origin: Modern variation
Meaning: September
Description: Strong yet adaptable with timeless appeal.

Septiquea

Origin: Invented form
Meaning: September
Description: Rare and expressive with creative flair.

Septielyn

Origin: Modern variation
Meaning: September
Description: Elegant and flowing with refined pronunciation.

Septora

Origin: Latin-inspired
Meaning: September
Description: Bold and graceful with warm seasonal energy.

Septynne

Origin: Invented modern form
Meaning: September
Description: Unique and polished with contemporary style.

Septivelle

Origin: French-inspired
Meaning: September
Description: Sophisticated and artistic with soft autumn charm.

Septariole

Origin: Modern inspired form
Meaning: September
Description: Luxurious and uncommon with memorable flow.

The Ancient Meaning Behind September

The name September comes from the Latin word “septem,” meaning seven. In the ancient Roman calendar, September was originally the seventh month before January and February were added later.

That Roman connection gives September-inspired names meanings tied to history, balance, intelligence, and timeless tradition.

Why September Names Feel Calm and Elegant?

September names often sound softer and more thoughtful compared to bright summer month names. Their connection to early autumn gives them a peaceful and mature tone.

Parents are also drawn to these names because they feel rare and sophisticated without becoming difficult to pronounce.