West Punjab
At Independence there was a Muslim majority in West Punjab with significant Hindu and Sikh minority. Nearly all of these minorities left West Punjab for India, to be replaced by large numbers of Muslims fleeing from the opposite direction. The official language of West Punjab was Urdu but most of the population spoke Punjabi using the Shahmukhi script. The linguist George Abraham Grierson in his multi volume Linguistic Survey of India (1904–1928) considered the various dialects up to then called "Western Punjabi", spoken in North, West, and South of Lahore in what is now Pakistani Punjab, as constituting instead a distinct language from Punjabi. (The local dialect of Lahore is the Majhi dialect of Punjabi, which has long been the basis of standard literary Punjabi.) Grierson proposed to name this putative language "Lahnda", and he dubbed as "Southern Lahnda" the coherent dialect cluster now known as Saraiki spoken in Multan Dera Ghazi Khan and Bahawalpur division and "North Lahnda" now known as Potwari spoken in Rawalpindi division and "Western Lahnda" now known as Hindko spoken in the regions bordering Khyber-Pakhtunkhwa.
Languages of Pakistan
Turkic languages were used by the ruling Turco-Mongols such as the Mughals and earlier Sultans of the subcontinent. There are small pockets of Turkic speakers found throughout the country, notably in the valleys in the countries northern regions which lie adjacent to Central Asia, western Pakistani region of Waziristan principally around Kanigoram where the Burki tribe dwells and in Pakistan's urban centres of Karachi, Lahore and Islamabad. The autobiography of Mughal emperor Babur, Tuzk Babari was also written in Turkish. After returning from exile in Safavid Persia in 1555, Mughal emperor Humayun further introduced Persian language and culture in the court and government. The Chaghatai language, in which Babur had written his memoirs, disappeared almost entirely from the culture of the courtly elite, and Mughal emperor Akbar could not speak it. Later in life, Humayun himself is said to have spoken in Persian verse more often than not.