"steadfast, constant"
Origin: Latin
Language: Greek
Konstantinos
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The imperial Greek name that shaped Christian history
Greek
Cypriot
Byzantine
Eastern Orthodox
Royal
Classic
Strong
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Nicknames
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Meaning & Origin
"firm, unwavering"
Origin: Latin
Language: Latin
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The Story of Konstantinos
Konstantinos is the Greek form of Constantine, derived from the Latin Constantinus, itself from Constans meaning constant, steadfast, or firm. The name became one of the most powerful in world history when Emperor Constantine I adopted Christianity and founded Constantinople in 330 AD, reshaping the ancient world.
Konstantinos has been continuously popular in Greece and Cyprus for nearly two millennia, its prestige undimmed by time. In Greek families worldwide, it remains a strong traditional choice honoring the Byzantine legacy. Outside Greek communities it is rare, as most parents opt for the shorter Constantine or Costas.
In Greek Orthodox culture, Konstantinos is intrinsically tied to the legacy of Constantine the Great, who Christianized the Roman Empire and founded Constantinople (modern Istanbul). The Greek Orthodox Church venerates him as a saint, and his name day (May 21) is widely celebrated in Greece and Cyprus.
Historical Record
Konstantinos first appeared in US Social Security records in 1962.
Over 2,093 babies have been named Konstantinos in the United States since SSA records began.
Today, Konstantinos is past its peak , currently ranked #2,735 for boy names in the US .
Fun Facts
- Emperor Constantine I made Christianity the Roman Empire’s official religion and founded Constantinople
- Konstantinos was the name of 11 Byzantine emperors, making it the most imperial name in Greek history
Konstantinos in Other Languages
Greek
Κωνσταντίνος
Latin
Constantinus
French
Constantin
English
Constantine
Italian
Costantino
Popularity Over Time
#2,735
Current Rank
Stable
Trend
Peaked 1977
Based on SSA data 1880–present
Year-by-year popularity data will be available soon.
Famous People Named Konstantinos
K
Konstantinos Karamanlis
Politician
1907
Greek Prime Minister and President who oversaw Greece’s post-junta democratization
C
Constantine I (the Great)
Military
272
Roman Emperor who legalized Christianity and founded Constantinople
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See all →Quick Facts
- Gender
- Boy
- Syllables
- 5
- Popularity Rank
- #2,735
- Total SSA Count
- 48
- Cultural Origins
- Greek Cypriot Byzantine Eastern Orthodox
- Pronunciation
- Hard
- Formality
- Formal
- Cross-Cultural Ease
- Low
Alternative Spellings
Common Nicknames
Kostas
Nikos
Kostis
Dinos
Middle Name Ideas
Suggested pairings based on syllable flow and style
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Classic pairing, smooth 4-1 syllable flow
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Timeless choice, smooth 4-1 syllable flow
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Timeless choice, smooth 4-1 syllable flow
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Timeless choice, smooth 4-1 syllable flow
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Timeless choice, smooth 4-1 syllable flow
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Timeless choice, smooth 4-1 syllable flow
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Timeless choice, smooth 4-1 syllable flow
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Classic pairing, smooth 4-1 syllable flow
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Timeless choice, smooth 4-1 syllable flow
-
Timeless choice, smooth 4-1 syllable flow
Middle Names
Middle Names for Konstantinos
5 name pairings with syllable flow tips
Sibling Names
Sibling Match
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Frequently Asked Questions About Konstantinos
What does the name Konstantinos mean?
"steadfast, constant" (from Latin). "firm, unwavering" (from Latin). Konstantinos is the Greek form of Constantine, derived from the Latin Constantinus, itself from Constans meaning constant, steadfast, or firm. The name became one of the most powerful in world history when Emperor Constantine I adopted Christianity and founded Constantinople in 330 AD, reshaping the ancient world.
What is the origin of the name Konstantinos?
Konstantinos has Latin, Greek, Cypriot, Byzantine, and Eastern Orthodox origins. In Latin, it means "steadfast, constant". In Latin, it means "firm, unwavering".
Is Konstantinos a boy or girl name?
Konstantinos is primarily used as a boy name.
How popular is the name Konstantinos?
Konstantinos is currently ranked #2735 in popularity for boy names in the United States.
What are common nicknames for Konstantinos?
Common nicknames for Konstantinos include Kostas, Nikos, Kostis, and Dinos.
What are good middle names for Konstantinos?
Popular middle name pairings include Konstantinos Alexandros, Konstantinos Nikolaos, Konstantinos Ioannis, Konstantinos Georgios, and Konstantinos Petros.
What are good sibling names for Konstantinos?
Names that pair well with Konstantinos as siblings include Alexandros, Nikolaos, Eleni, Maria, and Despina.
How many syllables does Konstantinos have?
Konstantinos has 5 syllables, making it distinctive and rhythmic.
Is Konstantinos a common or rare name?
Konstantinos is an uncommon name, ranked #2735 in the US. Its rarity gives it a distinctive, memorable quality.
What boy names are similar to Konstantinos?
Are there other spellings for Konstantinos?
Related spellings include Konstantin.
About the Name Konstantinos
Konstantinos is a boy name with Greek, Cypriot, Byzantine, and Eastern Orthodox origins . The name means "steadfast, constant" in Latin .
Konstantinos is currently ranked #2,735 in popularity for boy names in the United States.
The name Konstantinos has 5 syllables, making it distinctive and memorable.
Common nicknames for Konstantinos include Kostas, Nikos, Kostis, and Dinos. These shorter forms provide casual alternatives while keeping the elegance of the full name.
Alternative spellings of Konstantinos include Konstantin . 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