The name Kirtan has its origins in the Sanskrit language, which is an ancient Indo-Aryan language that arose in the Indian subcontinent. The word "Kirtan" is derived from the Sanskrit root "krit," which means "to praise" or "to glorify." Kirtan, therefore, refers to the practice of devotional singing or chanting in praise of a divine entity or a spiritual concept.

In Hinduism and Sikhism, Kirtan is a significant spiritual practice that involves the collective singing or recitation of hymns, mantras, and verses from sacred texts. This practice is believed to cultivate a state of spiritual ecstasy and connect the devotees with the divine. The tradition of Kirtan can be traced back to ancient Vedic times, with references found in the Upanishads and other Hindu scriptures.

One of the earliest recorded examples of the name Kirtan can be found in the sacred Hindu text, the Bhagavad Gita. In this text, Lord Krishna encourages Arjuna to engage in Kirtan as a means of attaining spiritual liberation. Additionally, the Sikh Guru Nanak Dev, who lived from 1469 to 1539, is widely credited with popularizing the practice of Kirtan and composing numerous hymns that are still sung in Sikh Gurdwaras.

Throughout history, several notable individuals have borne the name Kirtan. Kirtan Sagar, a 16th-century Hindu philosopher and poet, was known for his devotional compositions and his commentary on the Bhagavata Purana. Kirtan Ravi, a renowned Indian classical vocalist and composer of the 20th century, played a significant role in popularizing Kirtan music.

Kirtan Sohun, a 17th-century Sikh preacher and poet, is remembered for his contributions to the Sikh tradition and his compositions that are included in the Guru Granth Sahib, the sacred scripture of Sikhism. Kirtan Devi, a 16th-century Hindu mystic and poet from Bengal, is celebrated for her devotional poetry and her spiritual teachings.

Another notable figure is Kirtan Anand, a contemporary Kirtan artist and musician who has gained international recognition for his dynamic and soulful performances, combining traditional Indian devotional music with elements of world music.