What does the Mexican word Jojo mean in English?

There is no word "Jojo" in Spanish or Mexican Spanish. It's likely a misspelling or a word from a different language.

It's possible you are thinking of:

* "JoJo" - This is a common nickname in English-speaking countries and could be used in Mexico as well, but it's not a specific Mexican word.

* "Joya" - This Spanish word means "jewel" or "gem" and is sometimes used as a term of endearment.

Could you provide more context or information about where you heard the word "Jojo"? This would help me understand what you're looking for.