What does mahoney mean in spanish?

"Mahoney" doesn't have a direct translation in Spanish. It's an English surname, and it's simply transliterated as Mahoney in Spanish.

If you're trying to explain the meaning of the name, you can say:

* "Mahoney es un apellido inglés." (Mahoney is an English surname.)

* "No tengo idea de qué significa Mahoney." (I have no idea what Mahoney means.)

If you are looking for the meaning of the name, you can find information about it online.