Hi Syrax12,
This is possible either with the Mail Merge button in the Acrobat PDF ribbon in Office and Acrobat, or you'll need to use a script.
Please refe : http://help.adobe.com/en_US/acrobat/X/pro/using/WSA2131EF1-0620-46e0-9A0C-74F28724D97E.w.h tml
Regards,
Rave