Konstantinopoulos Surname Meaning
The Greek surname Konstantinopoulos (Κωνσταντινόπουλος) is a patronymic surname formed from the personal name Konstantinos (Κωνσταντίνος), meaning “constant,” “steadfast,” or “firm,” combined with the suffix -opoulos (-όπουλος), meaning “son of” or “descendant of.” The suffix -opoulos became especially common in the Peloponnese and southern mainland Greece during the late Byzantine and early Ottoman periods and clearly indicates paternal lineage. When attached to a personal name it identifies a family descended from an ancestor bearing that name. The surname Konstantinopoulos therefore means “son or descendant of Konstantinos,” preserving paternal lineage rooted in the widely used Christian personal name honoring Saint Constantine and the Roman emperor Constantine the Great.
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About Greek Last Names and Surnames
Greek last names, also known as Greek surnames, reflect centuries of history, language, and tradition. This directory explores Greek surnames and meanings, covering both ancient origins and modern family names still in use today. Many Greek last name meanings are connected to occupations, geography, lineage, or personal traits, while others are influenced by classical history and mythology. Use this guide to research heritage, browse family names, and understand how Greek surnames developed over time.
