Theodosiadou Surname Meaning
The Greek surname Theodosiadou (Θεοδοσιάδου) is a patronymic surname indicating female lineage and descent. It derives from Theodosiadis (Θεοδοσιάδης), which comes from the personal name Theodosios (Θεοδόσιος), meaning “given by God,” formed from theós (God) and dósis (gift). The name was widely used in Greek society through Orthodox Christian tradition, particularly due to saints and emperors bearing the name. The suffix -idou (-ίδου) is the feminine form of -idis and is characteristic of northern Greek, Pontic, and Asia Minor naming traditions. Consequently, the surname Theodosiadou signifies “the daughter or family of Theodosios,” reflecting religious naming tradition and patronymic lineage rather than occupation.
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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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