Yannou Surname Meaning
The Greek surname Yannou (Γιαννού) is a patronymic surname formed through the genitive case of Giannis (Γιάννης), the familiar form of Ioannis (Ιωάννης). In Greek naming conventions, the genitive ending was commonly used to indicate “of” or “belonging to,” signifying paternal lineage. The suffix -ou (-ού) represents this genitive structure preserved in hereditary surnames. This grammatical formation reflects the transformation of a personal name into a permanent family identifier. Consequently, the surname Yannou signifies “descendant of Giannis,” preserving ancestral identity in genitive form.
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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.
