“El Mencho” doesn’t have a clear, direct meaning in English like a normal Spanish word or phrase such as “The Boss” or “The Man.” It is best understood as a personal nickname or alias rather than a translatable expression.

Here’s what is generally accepted:

  • The term “El Mencho” is the criminal alias of Nemesio Rubén Oseguera Cervantes, the Mexican cartel leader associated with the Jalisco New Generation Cartel (CJNG).
  • Spanish-language reporting notes that he adopted the given name “Nemesio,” and “El Mencho” is widely believed to be a shortened or altered nickname derived from that first name, not a standard dictionary word.
  • In standard Spanish, you will not find “El Mencho” as a fixed phrase with a direct translation like “the ____”; major bilingual dictionaries treat “Mencho” only as a slang/common noun in some regions (e.g., rude or crude person), not as a proper, universally used title.

So in natural English, people usually just keep the alias as-is and say “El Mencho” rather than translating it, much like other cartel nicknames (“El Chapo,” “El Mayo”) that function as unique monikers rather than meaningful phrases.