Decimus

tenth — Associated with Roman generals and notable figures
Latin origin · Boy name
97% boys3% girls
#12476US 2020
5Births / yr
Falling
59All-time births
📅 Since 200600
How to pronounce Decimus
DEK·EYE·mus
/ˈdɛk.ˈaɪ.məs/ · stress on DEK · 3 syllables
tenth
Associated with Roman generals and notable figures · Latin origin

What does Decimus mean and where does it come from?

Decimus is a Latin name meaning 'tenth', often used in ancient Rome typically to denote the tenth child in a family or as a name for children born in the tenth month. The name has historical significance, often associated with Roman generals and notable figures. Although uncommon in the modern era,

Cultural significance
Decimus has been a cherished name across cultures, particularly in Latin-speaking communities, where it reflects values of tenth.
Peak popularity
Reached #9414 in 2018 — currently #12476 in the US.
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Related Reading
Latin-origin baby names with timeless appeal
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What middle names flow best with Decimus?

Decimus works best with short, strong middle names — one or two syllables keep the full name from becoming a mouthful

Decimus Grace
Most popular combo · classic
Decimus Rose
Floral · soft ending
Decimus Mae
Sweet · timeless
Decimus Claire
French influence · crisp
Decimus Jane
Literary · strong
Decimus Skye
Modern · airy feel
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Middle Names
The best middle names for Decimus
Browse ideas →

How popular is Decimus right now?

Falling — down 2770 spots — currently #12476 in the US out of 135.5k tracked names

US Trend 20152020#12476 · Top 9.2%
2015
2020
YearUS RankBirthsvs Prior Year
2020#131315▼ down 2770 · -29% births
2015#103617

The story of Decimus

Decimus is a relatively modern name, first appearing in US records in 2006. With 59 total births recorded, Decimus remains relatively uncommon.

Names that peaked alongside Decimus in 2018:

Decimus by decade

Decimus peaked in the 2010s. See all 2010s names →

DecadeBirths
2000s21
2010s33
2020s5
💎Decimus has only 59 total recorded births since 2006 — rarer than 99% of names in our database.

What are good nicknames for Decimus?

Common
DecDecieDecyImus

Famous people named Decimus

D(
Decimus (historical Roman figure)
Decimus carried this name during the Roman Empire, giving it the enduring weight of classical civilization.
D(
Decimus (Renaissance scholar)
Decimus used this name during the Latin revival of the Renaissance, reinforcing its classical prestige.
D(
Decimus (Roman senator or statesman)
Decimus held this name during the height of Roman civilization, when Latin names spread across Europe.
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What are the girl versions of Decimus?

Common questions about the name Decimus

What does the name Decimus mean?
Decimus means "tenth" — a name rooted in Latin tradition that carries both historical depth and timeless appeal. The meaning reflects values that have made this name endure across generations.
How popular is the name Decimus?
Decimus is currently a distinctive and less common name as a boy name in the US and is rapidly gaining popularity — searches for Decimus have increased significantly in recent years.
What is the cultural origin of Decimus?
Decimus originates from Latin tradition. Latin names tend to carry strong cultural heritage and have spread across the world through migration, literature, and religion over centuries.
How do you pronounce the name Decimus?
Decimus is a three-syllable name pronounced D EH1 K AY1 M AH0 S. The pronunciation is straightforward for English speakers, and the name reads clearly on paper — an important practical consideration for parents.
What sibling names go well with Decimus?
Decimus pairs beautifully with sibling names that share a similar Latin heritage or complement its melodic and flowing sound. Names with a similar vibe create a cohesive sibling set without matching too closely.