The word is a straightforward eponym, derived directly from the regnal name of Queen Victoria. The Latin name Victoria, itself from the noun victoria meaning "victory", was adopted into English as a personal name. By adding the relational adjective suffix -an, the term was coined to describe anything pertaining to the monarch, her era, or her domains. Its meaning evolved from a simple descriptor of royal affiliation to encapsulate the defining social, cultural, and aesthetic attributes of the 19th-century British Empire under her rule.

Structure: victori (name) + an (adjective suffix) - victori: From the Latin personal name Victoria, meaning "victory". In this word, it functions as a proper noun stem referring to Queen Victoria. - an: A suffix of Latin origin via French, used to form adjectives meaning "belonging to" or "relating to".