Singh

Singh (IPA: ) is a title, middle name, or surname that means "lion" in various South Asian and Southeast Asian communities. Traditionally used by the Hindu Kshatriya community, it was later mandated in the late 17th century by Guru Gobind Singh (born Gobind Das) for all male Sikhs as well, in part as a rejection of caste-based prejudice and to emulate Rajput naming conventions. As a surname or a middle name, it is now found throughout the world across communities and religious groups, becoming more of a generic, caste-neutral, decorative name.

Etymology and variations
The word "Singh" is derived from the Sanskrit word सिंह (IAST: siṃha) meaning "lion", and is used in the sense "hero" or "eminent person".

Several variants of the word are found in other languages:
 * In Tibetan, it is written as སིང་ with the same pronunciation (Sing).
 * In Tamil, the word for lion is Singham or Singhe written as சிங்க, also derived from Sanskrit.
 * In Burmese, it is spelled သီဟ (thiha), derived from the Pali variant siha.
 * In Urdu, it is written as with the same pronunciation as Hindi. Variations include Simha and Sinha in Bihar..
 * In Indonesian, it is written as Singa and it means lion.

History
Originally, the Sanskrit word for lion, variously transliterated as Simha or Singh was used as a title by Kshatriya warriors in northern parts of India. The earliest recorded examples of the names ending with "Simha" are the names of the two sons of the Western Satraps ruler Rudraraman in the second century CE. Jayasimha, the first ruler of the Chalukya dynasty to bear the title Simha, ruled around 500 CE. The Vengi branch of the Chalukyas continued using Simha as the last name till the eleventh century. The Rajputs started using Singh in preference to the classical epithet of "Varman". Among the Rajputs, the use of the word Simha came into vogue among the Paramaras of Malwa in 10th century CE, among the Guhilots and the Kachwahas of Narwar in the 12th century CE, and the Rathores of Marwar after the 17th century, along with Lodhi Rajputs of Bundelkhand.

By the sixteenth century, "Singh" had become a popular surname among Rajputs. It was adopted by the Sikhs in 1699, as per the instructions of Guru Gobind Singh. Singh is used by all baptized male Sikhs, regardless of their geographical or cultural binding; the women use Kaur.

In the 18th century, several groups started using the title "Singh". These included the Brahmins, the Kayasthas and the Baniyas of what are now Uttar Pradesh and Bihar. In the 19th century, even the Bengal court peons of the lower castes adopted the title "Singh". Bhumihars, who originally used Brahmin surnames, also started affixing Singh to their names. In Bihar and Jharkhand, the surname came to be associated with power and authority, and was adopted by people of multiple castes, including Brahmin zamindars. Citing Kshatriya status, Ahirs, Yadavs, Kumawat, Kushwaha (Koeri) and Kurmis also use 'Singh' as part of their names.

According to John Biddulph, many Muslim Shins traditionally used the surname "Sing". Some Jains have also adopted the surname in addition to various Hindu castes.

People belonging to several other castes and communities have also used Singh as a title, middle name or a surname; these include non-Sikh Punjabis, Gurjar (e.g. Nain Singh Nagar), Brahmins (e.g.Lakshmeshwar Singh), Lodhi Rajputs (e.g. Kalyan Singh), Marathas (e.g. Pratap Singh Rao Gaekwad) and Hindu Jats, (e.g. Bhim Singh Rana), Sikh Jats,(e.g. Maharaja Ranjit Singh), Kushwaha (Maurya), (e.g. Babu Singh Kushwaha), the Bhil people, Koeris, Dusadh, Charans, Kumawat and Rajpurohits. The surname 'Singh' is used by many caste groups in Bihar. The name is also found among the Indian diaspora.

Usage
"Singh" is generally used as a surname or as a middle name/title (e.g. Mahendra Singh Dhoni). When used as a middle name, it is generally followed by the caste, clan or family name. To stop the practice of caste system in Sikhism, some Sikhs append "Khalsa" or their native village names to Singh (e.g. Harinder Singh Khalsa).

Originally, a common practice among the Rajput men was to have "Singh" as their last name, while Rajput women had the last name 'Kanwar'. However, now, many Rajput women have Singh in their name (e.g. Prashanti Singh) as well.

Nepal
Singh is a common name in Nepal; the appellation has acquired caste-neutral status due to its wide scale adoption by many members of Nepali society. Some notable examples of Nepalis with the middle name/surname Singh are: Amar Singh Thapa, Ranodip Singh, and Pratap Singh Shah.

Outside South Asia
Singh is a common Hindu name in Guyana. Some Indian immigrants to British Guiana are believed to have adopted surnames traditionally associated with high caste status, including Sharma and Tiwari (Brahmin), as well as Singh (Kshatriya).

A section of around a million adherents of Sikhism that live abroad in Western countries only keep Singh or Kaur as their last name. This has caused legal problems in immigration procedures, especially in Canada. For a decade, the Canadian High Commission in New Delhi stated in letters to its Sikh clients that "the names Kaur and Singh do not qualify for the purpose of immigration to Canada", requiring people with these surnames to adopt new ones. The ban was denounced by the Sikh community, after which the Citizenship and Immigration Canada announced it was dropping the policy, calling the whole issue a misunderstanding based on a "poorly worded" letter.