Kostantinos, derived from the Greek 'Constantinus', meaning 'constant' or 'steadfast', is a name of ancient origin and significant historical importance. It was borne by several Byzantine emperors, most notably Constantine the Great, who was the first Christian emperor and played a crucial role in the spread of Christianity throughout the Roman Empire.
The name Kostantinos experienced varied popularity over the decades, with peak years being 1980 and 1981, each having 11 births. The earliest recorded birth was in 1970, and the most recent in 2014. Overall, there were a total of 241 births named Kostantinos during this period.