Punjab, Pakistan
The major and native language spoken in the Punjab is Punjabi (which is written in a Shahmukhi script in Pakistan) and Punjabis comprise the largest ethnic group in country. Punjabi is the provincial language of Punjab, but is not given any official recognition in the Constitution of Pakistan at the national level.
Lubanki dialect
Lubanki, also known as Labanki, is an extinct Indo-Aryan language formerly spoken by the Labana tribe Punjab. It was a dialect of Punjabi. It is considered as a dialect of Gojri.