Athanasios Surname Meaning

The Greek surname Athanasios (Αθανάσιος) is derived directly from the Greek personal name Athanasios (Αθανάσιος), which comes from the word athanatos (αθάνατος), meaning “immortal.” This name has been widely used in Greek society since early Christian times, most notably through Saint Athanasios of Alexandria, one of the most influential theologians of the early Church. In some cases, baptismal names became fixed as hereditary surnames, particularly in regions where family naming practices preserved the name of a prominent ancestor. The suffix -os (-ος) is a standard masculine ending in Greek names. Consequently, the surname Athanasios signifies “the descendant of Athanasios,” reflecting lineage derived from a major Christian personal name.

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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.