Is pakistanian a nationality

Answer 1

Not sure ... wondering too

Another answer:

There is no such nationality as "British Pakastani". If you are born in the UK and have the right of abode then you would be a British citizen.

The term "british pakastani" would normally be used to describe a British Citizen with an ethic background or origin related to Pakistan.

Answer 2

RDK - Pakistani is a nationality as of 1951.

The Pakistani nationality law governs citizenship of the Islamic Republic of Pakistan. The principal legislation determining nationality, the Pakistan Citizenship Act was passed by the Constituent Assembly of Pakistan on 13 April, 1951.

Citizenship - Before the creation of Pakistan, its territories were part of the British Indian Empire (which included modern-day India, Bangladesh and Burma) and its people were British subjects. Pakistan was created by the on 14 August, 1947 as a state for Muslims and held the status of a Dominion in the British Commonwealth; it included modern-day Bangladesh, which was known as East Bengal and East Pakistan and became independent from Pakistan in 1971. Upon independence from British colonial rule, several millions of Muslims emigrated to Pakistan from India, and all Hindus and Sikhs who had been residing in what became Pakistan emigrated to India, raising a number of citizenship issues.