Steadfast, constant, or stable
Derived from the Latin name Constantinus, it signifies a person who is steadfast and unwavering. It was famously borne by the first Roman emperor to convert to Christianity, Constantine the Great. In Greek culture, it remains a prestigious and deeply traditional name.
Fewer than 5 boys were named Kostantinos in 2025.
Renowned Greek poet also known as C.P. Cavafy
Former Prime Minister of Greece
Greek admiral and statesman during the War of Independence
Former President of Greece
US births per 5-year period, 1990–present (SSA data).
