And while the blogger whose interests range from the Kardashians to the etymology of nations' names got the gist of the "Pakistan" story generally correct, if he had done the simplest of research he would have found a more complete explanation.
The term PAKISTAN was first used in a
document in 1933 by Choudhary Rahmat Ali, the self-titled "Founder, Pakiistan National Movement", who wrote ". . . PAKISTAN by which we mean the five Northern units of India viz: Punjab, North-West Frontier Province (Afghan Province), Kashmir, Sind, and Baluchistan."
Mr. Ali was at Cambridge when he was credited with inventing the name of his future nation. Though a significant figure in the Pakistan nationalist struggle, he was exiled soon after partition and died in 1951, back in Cambridge, England. And while his "Pakistan" entered common use, his term for South Asia - "Dinia" (an anagram of India) - did not.
http://www.geocurrents.info/geopolitics/dreams-of-dinia-and-a-greater-pakistan