On TikTok, the preposition “of” frequently appears in usernames. Its presence typically functions as a connector, linking a user’s name, interest, or characteristic with a broader group or concept. For instance, a user might incorporate “of books” into their handle to signify a passion for literature, or “of dance” to denote their engagement with the dance community.
This particular usage enables users to clearly communicate their identity and interests within the platform’s social structure. It facilitates discovery and connection by enabling individuals who share common interests to easily identify each other. Historically, this method of self-identification has parallels in online communities where membership or affiliation is signaled through similar naming conventions.