Introduction:

Dihang is indeed another name for the river Brahmaputra. The Brahmaputra River, also known as the Dihang River, is one of the major rivers in Asia. It originates in the Tibetan plateau and flows through several countries, including China, India, and Bangladesh. The river is known by different names in different regions, and Dihang is one of the names used for the river in the upper reaches of its course.

Explanation:

Origin of the Name:
The name "Dihang" is derived from the Tibetan word "Tsangpo," which means "purifier." In the Tibetan language, the river is also known as "Yarlung Tsangpo," which translates to "the purifier that flows from the highlands." The name Dihang is primarily used in the northeastern Indian state of Arunachal Pradesh, where the river enters Indian territory.

Significance of the Name:
The name Dihang holds historical and cultural significance in the region. The river has been an integral part of the lives of the people residing along its banks for centuries. It has shaped the geography, culture, and economy of the region.

Multiple Names:
The Brahmaputra River is known by various names as it traverses through different regions. In Tibet, it is called "Yarlung Tsangpo," while in Arunachal Pradesh, it is referred to as "Dihang." As the river flows into Assam, it is called "Brahmaputra," which means "son of Brahma" in Sanskrit. In Bangladesh, it is known as "Jamuna" and eventually merges with the Ganges to form the famous "Meghna" river.

Reason for Different Names:
The variation in names is influenced by the diverse linguistic and cultural backgrounds of the regions through which the river passes. Each region has its own distinct language, and hence, the river is referred to by names that are significant in their respective languages.

Conclusion:
In conclusion, Dihang is another name for the Brahmaputra River. The name Dihang is primarily used in the Indian state of Arunachal Pradesh and holds cultural and historical significance in the region. The river is known by different names in different regions due to the linguistic and cultural diversity along its course. Regardless of its name, the Brahmaputra/Dihang River remains a vital waterway, playing a crucial role in the lives of millions of people and shaping the landscapes it passes through.

In Arunachal Pradesh the river Brahmaputra is known as "Siang" or "Dihang"......Different people of different places call Brahmaputra river by different names....Like people of tibet call it Tsangpo, People of bangladesh call it Jamuna....So may be it don't have any special reason for calling it dihang by people of arunachal pradesh...