alright, lets put it this way. When Hazrat Mirza Ghulam Ahmad AS received revelations from Allah the almighty, He was addressed as Ahmad. Hence, the name Ahmadi.
so you say whoever doesnt come up with a sir name or family name related to our prophet is unauthentic?..
Yaar, to be very honest, every time I talk to a 'followers of MGA' I come to know of a different story. It sounds similar to Christians contradicting each others from their own version of bible.
If I am wrong, please than clarify how many subdivisions exists among followers of MGA.
Thanks