Usmc Marines

Is there a way to find a names listing of Marines (USMC), in order to find out if they are deployed?

I do know the regiment/battalion & company name of this Marine, if that helps, but am unsure of how the name is spelled…which is why a names listing is important? Thank you
Okay. That makes perfectly clear sense regarding all of the answers so far. & thank you very much. I was hoping there was some way I could support him on deployment via letters, etc…I do also know the base. It is only the last name I am unsure of. I really hope it is not a lost cause Suggestions??

No, there is not. This is to protect their safety and the safety of their families.

General James A. Amos: Just another Marine