Boy name
Konstantinos name meaning
“steadfast, constant”
Konstantinos means “steadfast” or “constant.” It is the Greek form of Latin Constantinus, which is connected with constans, meaning “firm” or “unchanging.” In Türkiye, it is used as a masculine given name. The poet Constantine Cavafy, whose Greek name was Konstantinos, supplies a literary association.
What does Konstantinos mean?
Steadfast, constant
In Turkish: kararlı, değişmeden duran
Konstantinos is a masculine name with a long history in Greek. It belongs to the same family as the names of Roman and Byzantine emperors called Constantine. Kostas and Dinos are shortened forms, while Turkish historical writing also uses the form Konstantin.
Origin of the name Konstantinos
Konstantinos is the Greek adaptation of Latin Constantinus. Its underlying Latin word constans means steadfast or constant.
How to pronounce Konstantinos
| Syllables | 4 · 12 letters · 12-letter boy names |
|---|---|
| IPA | /konstantinos/ |
Is Konstantinos a boy’s name?
Yes, Konstantinos is used mostly as a boy’s name. See all boy names.
Konstantinos does not appear in TÜİK’s top-30 lists (Türkiye and provinces, up to 2025). In our sample of notable people (Wikidata), 2 people bear it; this is not a national figure.
Spellings and similar names
Names that sound like Konstantinos
Famous people named Konstantinos
- VI. Konstantinos · b. 1859
- Konstantinos Theofylaktos
FAQ about the name Konstantinos
What is the meaning of Konstantinos?
Konstantinos means “steadfast, constant”. Konstantinos is the Greek adaptation of Latin Constantinus. Its underlying Latin word constans means steadfast or constant.
Is Konstantinos a boy’s name?
Yes, Konstantinos is used mostly as a boy’s name.
Is Konstantinos in the Quran?
No. Neither the name Konstantinos nor its source word occurs in the Quran.
What is the origin of the name Konstantinos?
Konstantinos is of Latin and Greek origin.
How many syllables does Konstantinos have?
Konstantinos has 4 syllables and 12 letters.
How popular is the name Konstantinos?
Konstantinos does not appear in TÜİK’s top-30 lists (Türkiye and provinces, up to 2025). In our sample of notable people (Wikidata), 2 people bear it; this is not a national figure.
Famous people named Konstantinos?
Notable people named Konstantinos include VI. Konstantinos, Konstantinos Theofylaktos.
Sources and method
Meanings and origins draw on language sources and name dictionaries; popularity figures come from TÜİK’s address-based population register, and notable people from Wikidata.
Entry ID: nm11247 · Updated 2026-10-24 · How we research names · Report a mistake