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Ontopoulos Surname Meaning

The Greek surname Ontopoulos (Οντόπουλος) is a patronymic surname formed from the personal name Ontos (Όντος) combined with the suffix -opoulos (-όπουλος), meaning “son of” or “descendant of.” The root Ontos may derive from the Greek word ontos (όντως), meaning “truly” or “indeed,” possibly functioning as a nickname denoting reliability or sincerity. With the addition of -opoulos, the surname becomes a formalized lineage marker, typical of southern Greek patronymic traditions. The meaning of Ontopoulos is “son or descendant of Ontos,” indicating paternal ancestry from an ancestor bearing that name or nickname.

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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.

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