What is the Greek word for Max?

There isn't a direct Greek equivalent to the name "Max" that carries the same meaning and usage. "Max" is a short form of names like Maximus, meaning "greatest" or "largest" in Latin. While Greek has words for "greatest" (like μέγιστος - *megistos*), those aren't typically used as given names in the same way.

To find a Greek name with a similar meaning, you'd look for names signifying greatness, strength, or leadership. Some options could include:

* Μέγας (Megas): Meaning "great," this could be a suitable alternative, though it's more of an adjective than a typical given name.

* Διονύσιος (Dionysios): Meaning "belonging to Dionysus," the god of wine and revelry, this implies power and influence.

* Αλέξανδρος (Alexandros): Meaning "defender of mankind," this conveys strength and leadership.

Ultimately, the best "Greek equivalent" depends on what aspect of "Max" you want to emphasize.