Mini-me is a term that was popularized by the character Dr. Evil in the Austin Powers movies to describe a miniature version of himself. However, synonyms for mini-me include things like lookalike, clone, doppelganger, and twin. These words all refer to someone or something that looks almost identical to another person or object. Other terms that could be used to convey the idea of a mini-me include replica, mimic, imitator, or double. While mini-me may be a trendy term, there are plenty of other options available to convey the same meaning, depending on the context and tone needed.