The Moroccan Barb takes its name from the Barbary Coast, the historic term for the North African coastal region encompassing modern Morocco, Algeria, Tunisia, and Libya. The breed is also known as the Barbary horse, Berber horse, or simply Barb. French historian Jean-Marie Lassère attributes the name to the tradition of naming animals by geographical origin, while historian Jean-Louis Gouraud connects the Barb to the Berbers (Imazighen), stating that their histories and fates are inseparable.
The first recorded use of the name "Barb" appears in the translation of Leo Africanus's Description of Africa, predating its adoption across Europe. European sources also referred to these horses as "Berber," referencing a region known under Roman rule as "Berberia" or "Barbaria." In Arabic, the breed is called ΨΨ΅Ψ§Ω Ψ¨Ψ±Ψ¨Ψ±Ω (αΈ₯iαΉ£Δn barbarΔ«).
Several regional varieties exist within the broader Barb type, including the Moroccan Barb, Algerian Barb, and Tunisian Barb. The World Organization of the Barb Horse (WOMBH), formed in Algeria in 1987, works to preserve and promote purebred Barbs across these regional populations. Each variety meets overall breed standards while maintaining subtle regional characteristics.
The related Arab-Barb or Arabian-Barb represents crosses between Barb and Arabian horses, created during French colonization of North Africa in the late 19th century when breeding agents sought to "regenerate" the Barb through Arabian crosses. Today, Arab-Barbs constitute approximately 90% of horses in Morocco and Algeria, while purebred Barbs have become increasingly rare. The Royal Society for the Encouragement of the Horse (SOREC) in Morocco works to maintain both purebred Barb and Arab-Barb populations.

