Kyriacopoulos Surname Meaning
The Greek surname Kyriacopoulos (Κυριακόπουλος) is a patronymic surname formed from Kyriakos (Κυριάκος) and the suffix -opoulos (-όπουλος), meaning “descendant of.” Kyriakos derives from kyriakos (κυριακός), meaning “of the Lord” or “belonging to the Lord,” from kyrios (κύριος), meaning “lord.” The personal name became deeply established through Greek Orthodox Christian tradition. Kyriacopoulos therefore literally carries the family sense “descendant of Kyriakos,” with the -opoulos ending particularly widespread in the Peloponnese and subsequently inherited as a permanent family surname.
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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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