About Igbo Language
According to Wikipedia.org, Igbo is a prominent language among the Igbo natives. These natives belong to the ethnic group that resides in Eastern Nigeria. This language is termed 'Igbo izugbe' and was officially adopted in 1972. The foundation of this language is based on various dialects. It includes Owerri (Isuama), Anambra (Awka) and Umuahia (Ohuhu). Many other languages are related to the Igbo language. The list includes Ika, Ukwuani, and Ogba. All these are also considered as the dialects of Igbo. There are around 42 million native speakers of Igbo. You will be surprised to see that the writing system is quite innovative. Most of it is written in Latin alphabets. It is the official language of Nigeria but is spoken by other people in the world too.
About Punjabi Language
According to Wikipedia.org, Punjabi is an Indo-Aryan language. It is spoken by the Punjabi people. The natives of the Punjab region of Pakistan and India speak Punjabi. Punjabi is the 9th most widely spoken language and is one of the most popular languages in Pakistan. It is the 11th most widely spoken language in India. It is also the third most spoken native language in the Subcontinent. Punjabi is also the third most spoken language in England. It is also a well-known language in Canada. Punjabi has made its way to many other parts of the world including the United Arab Emirates, the United States, France, Australia, New Zealand, Italy, and the Netherlands. There are about 113 million native speakers all around the world. It is spoken by people in the Punjab province in Pakistan. In India, Punjabi is spoken by 31.1 million people (as of 2011) and is the official language of Punjab.