"hollow, empty"
Origin: Latin
Language: Latin
Kassius
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An ancient Roman name with championship energy
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Meaning & Origin
"ancient Roman family name"
Origin: Latin/Etruscan
Language: Latin
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The Story of Kassius
Kassius is an alternate spelling of Cassius, an ancient Roman family name (nomen) of uncertain but possibly Etruscan or Latin origin. Some scholars connect it to the Latin cassus meaning empty or hollow, though this etymology is debated. The name is most famous from Gaius Cassius Longinus, one of Julius Caesar's assassins, and from Muhammad Ali, born Cassius Clay.
Cassius has risen sharply in popularity as parents embrace Roman and classical names. The K-spelling Kassius is a modern variant that feels edgier. Muhammad Ali's birth name Cassius Clay and the boxer's cultural legacy have helped keep the name in public consciousness.
In Roman history, Cassius was a patrician family name associated with power and political intrigue. Muhammad Ali's choice to rename himself from Cassius Clay to Muhammad Ali became a defining cultural moment of the 1960s civil rights era.
Historical Record
Kassius first appeared in US Social Security records in 2001.
Over 1,124 babies have been named Kassius in the United States since SSA records began.
Today, Kassius is a hidden gem — rare but distinctive , currently ranked #1,897 for boy names in the US .
Fun Facts
- Muhammad Ali was born Cassius Marcellus Clay Jr. in 1942
- Gaius Cassius Longinus was one of the chief conspirators in the assassination of Julius Caesar in 44 BC
- Cassius Clay was the name of a famous 19th-century American abolitionist and diplomat
Kassius in Other Languages
Latin
Cassius
French
Cassius
Italian
Cassio
Spanish
Casio
Popularity Over Time
#1,897
Current Rank
Rising
Trend
Hidden Gem
Based on SSA data 1880–present
Year-by-year popularity data will be available soon.
Famous People Named Kassius
M
Muhammad Ali (born Cassius Clay)
Athlete
1942
Three-time world heavyweight boxing champion, widely regarded as the greatest boxer of all time
G
Gaius Cassius Longinus
Military
Roman senator and general, one of the chief leaders of the conspiracy against Julius Caesar
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Compare Kassius with:
Quick Facts
- Gender
- Boy
- Syllables
- 3
- Popularity Rank
- #1,897
- Total SSA Count
- 84
- Cultural Origins
- American English
- Pronunciation
- Moderate
- Formality
- Formal
- Cross-Cultural Ease
- Moderate
Alternative Spellings
Common Nicknames
Kass
Cass
Cas
Middle Name Ideas
Suggested pairings based on syllable flow and style
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Timeless choice, smooth 2-2 syllable flow
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Timeless choice, smooth 2-2 syllable flow
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Timeless choice, smooth 2-1 syllable flow
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Timeless choice, smooth 2-2 syllable flow
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Timeless choice, English heritage match, extended 2-3 combo
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Timeless choice, smooth 2-2 syllable flow
-
Timeless choice, American heritage match, extended 2-3 combo
-
Timeless choice, English heritage match, extended 2-3 combo
-
Timeless choice, English heritage match, extended 2-3 combo
-
Timeless choice, smooth 2-2 syllable flow
Middle Names
Middle Names for Kassius
6 name pairings with syllable flow tips
Sibling Names
Sibling Match
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Also a Girl Name
Kassius is also used as a girl name, ranked #41106.
View Kassius as a girl name →Similar Names
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Old English origin
"cliff settlement"
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Old Norse origin
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Frequently Asked Questions About Kassius
What does the name Kassius mean?
"hollow, empty" (from Latin). "ancient Roman family name" (from Latin/Etruscan). Kassius is an alternate spelling of Cassius, an ancient Roman family name (nomen) of uncertain but possibly Etruscan or Latin origin. Some scholars connect it to the Latin cassus meaning empty or hollow, though this etymology is debated. The name is most famous from Gaius Cassius Longinus, one of Julius Caesar's assassins, and from Muhammad Ali, born Cassius Clay.
What is the origin of the name Kassius?
Kassius has Latin, Latin/Etruscan, American, and English origins. In Latin, it means "hollow, empty". In Latin/Etruscan, it means "ancient Roman family name".
Is Kassius a boy or girl name?
Kassius is used as both a boy and girl name. As a boy name, it is ranked #1897. As a girl name, it is ranked #41106. Kassius is more commonly used as a boy name.
How popular is the name Kassius?
Kassius is currently ranked #1897 in popularity for boy names in the United States.
What are common nicknames for Kassius?
Common nicknames for Kassius include Kass, Cass, and Cas.
What are good middle names for Kassius?
Popular middle name pairings include Kassius James, Kassius Cole, Kassius Alexander, Kassius Leon, Kassius Reid, and Kassius Grant.
What are good sibling names for Kassius?
Names that pair well with Kassius as siblings include Maximus, Atticus, Octavia, Lysander, Aurelius, and Cleo.
How many syllables does Kassius have?
Kassius has 3 syllables, making it distinctive and rhythmic.
Is Kassius a common or rare name?
Kassius is an uncommon name, ranked #1897 in the US. Its rarity gives it a distinctive, memorable quality.
What boy names are similar to Kassius?
Are there other spellings for Kassius?
Related spellings include Kassian.
About the Name Kassius
Kassius is a boy name with American and English origins . The name means "hollow, empty" in Latin .
Is Kassius a boy or girl name? Kassius is used as both a boy and girl name. As a boy name, it ranks #1,897 in popularity. As a girl name, it ranks #41,106. Kassius is more commonly used as a boy name.
Kassius is currently ranked #1,897 in popularity for boy names in the United States.
The name Kassius has 3 syllables, making it distinctive and memorable.
Common nicknames for Kassius include Kass, Cass, and Cas. These shorter forms provide casual alternatives while keeping the elegance of the full name.
Alternative spellings of Kassius include Kassian . Each spelling variation gives the name a slightly different character while preserving its sound and meaning.
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Sources
- U.S. Social Security Administration — National Baby Names Data (popularity rankings and historical trends)
- Behind the Name (etymology and meaning research)
- NamingEverything editorial research and analysis