The Yemeni horse takes its name from Yemen, the ancient land at the southern tip of the Arabian Peninsula where these horses developed over millennia. Various transliterations exist including "Yemeni," "Yamani," and local Arabic designations that vary by region and dialect. Within Yemen, horses may be identified by regional origin, family lineages, or traditional strain names reflecting the complex breeding heritage of Arabian Peninsula horses.
No formal international registry exists for Yemeni horses, reflecting both their rarity and the challenging conditions in their homeland that have disrupted organized breeding programs. Local preservation efforts operate informally, with knowledgeable breeders maintaining bloodlines through traditional methods. Documentation of pedigrees relies on oral tradition and local records rather than centralized studbooks.
The relationship between Yemeni horses and the broader Arabian breed remains a subject of historical and genetic interest. Some researchers believe Yemeni horses represent an ancestral population predating the Arabian breed's formalization, potentially preserving genetics lost in more refined Arabian strains. Others consider them a regional variant of the broader Arabian type. Genetic studies could clarify these relationships, though the breed's rarity limits research opportunities.
Historical accounts describe Yemen as an important early center of horse breeding, with horses from the region valued throughout the ancient world. Trade routes passing through Yemen distributed these horses across the Middle East and beyond. The isolation of Yemen's mountainous interior may have preserved distinct bloodlines even as horse populations elsewhere experienced extensive crossbreeding.

