Good name(which mean your official/real name in Indian conversation) does make name in india, like for example, there was a kid who was used to be called Gobor(cow dung) by the ppl in our area, Yah, ppl(indians) have some embarrassing nicknames, so Indians ask for good name which is again your official name, tho I find asking good name weird and don't use it.
And I think आशुभ नाम is referring to nickname in your context.
