The Marwari takes its name from the Marwar region of Rajasthan in northwestern India, historically known as Maru Pradesh or "the land of death" due to its harsh desert conditions. The breed is also called Malani, referencing the Malani area of Barmer district where some of the purest bloodlines originated. Both names connect the breed to its geographic homeland and the people who developed it.
The Marwari Horse Society of India serves as the government-authorized registration body, established formally in 2009 when it came under government auspices. A stud book was created beginning in 2007 through collaboration between the Society and the Indian government. Registration requires evaluation against breed standards, recording of identification marks and physical dimensions, cold branding with registration numbers, and photographic documentation.
The Indigenous Horse Society of India, co-founded by British horsewoman Francesca Kelly and Raghuvendra Singh Dundlod, works with other Indian breed societies through the National Confederation of Indigenous Horse Societies to conduct research, DNA testing, and maintain pedigree records. This collaborative infrastructure supports preservation of the Marwari alongside India's other five indigenous horse breeds.
Genome research has made the Marwari the first Asian horse breed to undergo whole genome sequencing, revealing its genetic composition includes significant Arabian (approximately 34%) and Mongolian (approximately 66%) components. This genetic work supports historical accounts of the breed's development while providing tools for future conservation efforts. The breed commemorated on Indian postage stamps in 2009, reflecting its cultural significance to the nation.

