There is no caste to Barua, because it is a Buddhist name and the Hindu's only use the caste system.
Cream is said as cream only in bengali.
Only Tibetan Buddhists do... the Dalai Lame
Buddhists do not go to mass. Only Christians and Catholics do.
Bangladesh and India have Bengali as an official language. In Bangladesh, Bengali is the sole official language, while in India, Bengali is one of the 22 scheduled languages.
There are bengali speakers in many countries, but the only country where it has official status is India.
Some Bengali surnames like Roy, Das, and Islam can be found in both Hindu and Muslim communities in Bangladesh and West Bengal, India. These surnames are used by individuals from diverse religious backgrounds and do not necessarily indicate a specific religious affiliation.
Only Buddhists and Satanists
It is one of many spiritual paths. Buddhists do not believe there is only one legitimate spiritual path.
Eating only rice (a diet of only carbohydrates, would not be healthy for anyone. Buddhists, whether vegitarians or omnivores, eat a wide variety of healthy foods.
I have only found that this surname is of Dutch origin. Sorry.
Not all of them