Cassio

Boy Name
Origin:etruscan
Pronunciation:/ˈkæs.i.oʊ/

Cassio: a male name of Etruscan origin meaning "This name derives from the Etruscan “Cassĭus (Cassĭānus),” meaning “metal helmet". It derives from the Etruscan word Cassĭus (Cassĭānus).

Cassio is a masculine name that means "This name derives from the Etruscan “Cassĭus (Cassĭānus),” meaning “metal helmet". Its Etruscan origins reflect deep cultural values and traditions that have been passed down through generations. Parents choosing this name often appreciate its profound significance and timeless appeal.

Quick Facts About Cassio

Quick facts about Cassio
OriginEtruscan
GenderBoy name
PopularityModerately popular

Researched by Name Doctor Linguistics Team

Our names are verified by professional linguists with expertise in etymology and cultural naming traditions.

Last reviewed: November 2025

Meaning

This name derives from the Etruscan “Cassĭus (Cassĭānus),” meaning “metal helmet.” The gens Cassia was a Roman family of great antiquity. The gens was initially Patrician, but all of the members who appear in later times were Plebeians. The first of the Cassii to obtain the consulship was Spurius Cassius Viscellinus in 502 BC. He was the proposer of the first agrarian law and was put to death by the Patricians. 2) San Cassio was a soldier of the Theban Legion, was martyred with Carpoforo, Essanto, Severus, Second, Licinius. All together are commemorated by the Church on August 7

Etymology & Details

Name Root

Cassĭus (Cassĭānus)

How to Pronounce Cassio

Cassio is pronounced /ˈkæs.i.oʊ/

Step-by-step pronunciation guide:

  1. Break it into syllables: Cas-sio
  2. Say it like: "CAS-SIO"
  3. Practice saying it naturally a few times

Usage & Popularity

Cassio is predominantly used in italian speaking communities, where it maintains strong cultural connections and traditional significance.

italian
Frequently Asked Questions About Cassio
What does the name Cassio mean?
Cassio means "This name derives from the Etruscan “Cassĭus (Cassĭānus),” meaning “metal helmet.” The gens Cassia was a Roman family of great antiquity. The gens was initially Patrician, but all of the members who appear in later times were Plebeians. The first of the Cassii to obtain the consulship was Spurius Cassius Viscellinus in 502 BC. He was the proposer of the first agrarian law and was put to death by the Patricians. 2) San Cassio was a soldier of the Theban Legion, was martyred with Carpoforo, Essanto, Severus, Second, Licinius. All together are commemorated by the Church on August 7". The name comes from Cassĭus (Cassĭānus). This etruscan name has been passed down through generations, carrying its meaning across different cultures and time periods. Parents who choose Cassio for boys often connect with the name's meaning of "This name derives from the Etruscan “Cassĭus (Cassĭānus),” meaning “metal helmet.” The gens Cassia was a Roman family of great antiquity. The gens was initially Patrician, but all of the members who appear in later times were Plebeians. The first of the Cassii to obtain the consulship was Spurius Cassius Viscellinus in 502 BC. He was the proposer of the first agrarian law and was put to death by the Patricians. 2) San Cassio was a soldier of the Theban Legion, was martyred with Carpoforo, Essanto, Severus, Second, Licinius. All together are commemorated by the Church on August 7" as a quality they hope to see in their child. While not the most common choice, Cassio's meaningful roots have given it staying power among parents looking for a name with substance.
What is the origin of the name Cassio?
Cassio is a etruscan name. The name traces back to Cassĭus (Cassĭānus). The name remains closely tied to italian naming traditions while occasionally appearing in other cultures. The etruscan meaning "This name derives from the Etruscan “Cassĭus (Cassĭānus),” meaning “metal helmet.” The gens Cassia was a Roman family of great antiquity. The gens was initially Patrician, but all of the members who appear in later times were Plebeians. The first of the Cassii to obtain the consulship was Spurius Cassius Viscellinus in 502 BC. He was the proposer of the first agrarian law and was put to death by the Patricians. 2) San Cassio was a soldier of the Theban Legion, was martyred with Carpoforo, Essanto, Severus, Second, Licinius. All together are commemorated by the Church on August 7" reflects values important in the culture where this name first appeared.
Is Cassio a boy or girl name?
Cassio is a boy's name. The name has been used for boys across many generations, maintaining its masculine character through different eras and cultures. In etruscan tradition, Cassio has historically been given to boys. The meaning "This name derives from the Etruscan “Cassĭus (Cassĭānus),” meaning “metal helmet.” The gens Cassia was a Roman family of great antiquity. The gens was initially Patrician, but all of the members who appear in later times were Plebeians. The first of the Cassii to obtain the consulship was Spurius Cassius Viscellinus in 502 BC. He was the proposer of the first agrarian law and was put to death by the Patricians. 2) San Cassio was a soldier of the Theban Legion, was martyred with Carpoforo, Essanto, Severus, Second, Licinius. All together are commemorated by the Church on August 7" carries well for a son, giving the name lasting appeal.
How do you pronounce Cassio?
Cassio is pronounced "/ˈkæs.i.oʊ/". This pronunciation follows et language patterns. As a single-syllable name, Cassio is quick to say and easy to call out. If you're unfamiliar with etruscan names, listening to a native speaker say Cassio can help you catch the right rhythm and emphasis.
How popular is the name Cassio?
Cassio is somewhat common, familiar to most people. With moderate popularity, Cassio offers familiarity without being everywhere. It's the kind of name people recognize but don't hear every day. Cassio's popularity may vary between etruscan communities and the broader population, where naming trends differ. The name's meaning of "This name derives from the Etruscan “Cassĭus (Cassĭānus),” meaning “metal helmet.” The gens Cassia was a Roman family of great antiquity. The gens was initially Patrician, but all of the members who appear in later times were Plebeians. The first of the Cassii to obtain the consulship was Spurius Cassius Viscellinus in 502 BC. He was the proposer of the first agrarian law and was put to death by the Patricians. 2) San Cassio was a soldier of the Theban Legion, was martyred with Carpoforo, Essanto, Severus, Second, Licinius. All together are commemorated by the Church on August 7" likely influences its appeal, as parents often choose names that express values or hopes for their children. Among boys' names, Cassio holds its own, appealing to parents who value distinctive options.
Where is the name Cassio commonly used?
Cassio is used primarily in italian naming traditions. Though etruscan in origin, Cassio found a home in other cultures where it resonated with local naming preferences. The meaning "This name derives from the Etruscan “Cassĭus (Cassĭānus),” meaning “metal helmet.” The gens Cassia was a Roman family of great antiquity. The gens was initially Patrician, but all of the members who appear in later times were Plebeians. The first of the Cassii to obtain the consulship was Spurius Cassius Viscellinus in 502 BC. He was the proposer of the first agrarian law and was put to death by the Patricians. 2) San Cassio was a soldier of the Theban Legion, was martyred with Carpoforo, Essanto, Severus, Second, Licinius. All together are commemorated by the Church on August 7" carries universal appeal, helping explain why different cultures adopted Cassio into their naming traditions. A child named Cassio will likely find their name recognized in multiple countries, which can be an advantage for families with international connections or who value global accessibility. Across these cultures, Cassio is given to boys, maintaining consistent gender association.

Sources: Etymology verified through linguistic research including Oxford Dictionary of First Names, Behind the Name, and academic etymology databases.

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