The way this word is spelled it is not known what was on the mind of the questioner. So here are the alternatives:
<1> brahman : The ONE abiding Consciousness in the Vedanta- world view. "bR^ih dhAtu means to expand to fill
<2> brAhmaNaH : A person belonging to the Priestly Class.
A brAhmaNaH is so called because brahma also means the mantra. Since as a member of the priestly class he is expected to keep the mantra in his mouth i.e. keep repeating it to keep it live he is called a brAhmaNaH
How does one become a brAhamaNa? The smR^iti says brahma j~nAnenaiva brAhmaNaH = by attaining the knowledge of brahman only one becomes a true brAhmaNa otherwise he is only one by birth, or one in the making.
brahaman
Brahaman, was a supreme god and he was broken into 3 groups. Brahma, Vishnu Shiva
yes. Brahmanas, Kshatriyas, Vaishyas and Shudras form the Varnashram
It's a Kshatriya surname.... neither Brahaman nor SC/ST
Hinduism devotee are known as Hindu and there are 3 caste system in Hindu 1 Brahaman: knwon to be higher and respected class in which preist are there and are called as pandit 2 Shatriya : they come below brahamans and are known as wariors 3 Shudra: they belong to the lowest class of Hindu and are known to untouchable and are treated as servant of upper two classes in ancient time. even today in India the caste rationalism is there and is one of the biggest problem in country of India