If you are using Khan surname then r u a pathan

Re: If you are using Khan surname then r u a pathan

why must people define themselves by their last name?
yeh it is your identity, but then you say oh so and so is khan he is pukhtun
so and so is mughal he from here amd mirza is also mughal and all these things, it just confuses pple.
you last name is you identity in a world where many others will have the same first name as you.