Punjabi refers to an Indo-Aryan ethnolinguistic group associated with the Punjab region, which comprises areas of eastern Pakistan and northwestern India. The Punjabi people are one of the largest ethnic groups on the face of the earth, with a population of around 150 million. They are predominantly found in northern India and Pakistan, with about 88 million living in these two regions. Punjabi Muslims are the majority, but there are also Punjabi Sikhs, Hindus, and Christians. The Punjabi language is the predominant language spoken by the Punjabi people, and it is one of the most widely spoken Indo-Aryan languages. The Punjabi people have a strong cultural background, and their culture has been their traditional identity. They are known for their industriousness, humor, and loudness.