Bhai Dooj

The festival is known as:

• Bhai Dooj (Hindi: भाई दूज) in entire Northern part of India, observed during the Diwali festival. In Awadh and Purvanchal regions of Uttar Pradesh and Bihar, it is also known as Bhaiya Dooj. It is widely celebrated by Maithils in Nepal and Bihar as Bhardutiya and people from various other ethnic groups. The first day of this New Year is observed as Govardhan Pūja.[3]
• Bhai Teeka (Nepali: भाइटीका) in Nepal, where it is the most important festival after Dashain (Vijaya Dashmi / Dussehra). Observed on the fifth day of Tihar festival, it is widely celebrated by Maithils in Nepal as Bhardutiya Bhai Tika followed by the people of various other ethnic groups among Madhesis. While, the Newaris celebrate it as Kija Puja.[4] The sisters put a vertical Tika of seven colours known as Saptarangi Tika in their brother's forehead.
• Bhai Phonta (Bengali: ভাই ফোঁটা) in Bengal and it takes place every year on the second day after Kali Puja. It is mainly observed in West Bengal, Tripura, Bangladesh.
• Bhai Jiuntia (Odia: ଭାଇ ଜିଉନ୍ତିଆ) only in western Odisha.
• Bhau Beej, or Bhav Bij (Marathi: भाऊ बीज) or Bhai Beej amongst the Marathi, Gujarati and Konkani-speaking communities in the states of Maharashtra, Goa, Gujarat and Karnataka.
• Another name for the day is Yamadwitheya or Yamadvitiya, after a legendary meeting between Yama the god of Death and his sister Yamuna (the famous river) on Dwitheya (the second day after new moon).
• Other names include Bhatru Dviteeya, or Bhatri Ditya or Bhaghini Hastha Bhojanamu in Andhra Pradesh and Telangana.

According to a popular legend in Hindu religion, after slaying the evil demon Narakasura, Lord Krishna visited his sister Subhadra who gave him a warm welcome with sweets and flowers. She also affectionately applied tilaka on Krishna's forehead. Some believe this to be the origin of the festival.

Tilak of seven colors used in Nepalese celebration

On the day of the festival, sisters invite their brothers for a sumptuous meal often including their favourite dishes/sweets. The procedure may be different in Bihar and central India. The whole ceremony signifies the duty of a brother to protect his sister, as well as a sister's blessings for her brother.[5]

Carrying forward the ceremony in traditional style, sisters perform arti for their brother and apply a red tika on the brother's forehead. This tika ceremony on the occasion of Bhai Bij signifies the sister's sincerest prayers for the long and happy life of her brother and treat them with gifts. In return, elder brothers bless their sisters and may treat them also with gifts or cash.

As it is customary in Haryana and Maharashtra to celebrate the auspicious occasion of Bhau-beej, women who do not have a brother worship the Moon Chandra instead. They apply mehendi on girls as their tradition. The sister whose brother lives far away from her and can not go to her house, sends her sincerest prayers for the long and happy life of her brother through the moon god. She performs aarti for the Moon. This is the reason why children of Hindu parents affectionately call the Moon Chandamama (Chanda means moon and mama means mother's brother).

Rachel Fell McDermott, Professor of Asian Studies at Columbia University, describes Rabindranath Tagore's rakhi-bandhan ceremonies, inspired by the Bhai Dooj ritual, which were organized to protest the 1905 Partition of Bengal

In 1905 Rabindranath Tagore extended the symbolism of Brother's Second, a ritual of bonding between brothers and sisters that is celebrated right after the Pujas have concluded, to evoke friendship between Hindus and Muslims: members of both communities would tie red threads of brotherhood on each others' wrists. All throughout the partition period, these rakhi-bandhan ceremonies were regularly announced in the Bengali and English papers. In addition, some landlords, even the British Indian Association, saw that the boycott and emphasis upon swadeshi items were disturbing peace with rural Muslims in their areas, and withdrew their support.[11]