The Karay-a, are part of the wider Visayan ethnolinguistic group, which constitute the largest Filipino ethnolinguistic group. The name of this group was derived from the word iraya, which means "upstream". Karay-a people speak the Karay-a language, also known as Kinaray-a. The term Hamtikanon, is incorrectly substituted to generally refer to all ethnic Karay-a; however, it pertains to the Karay-a people living in Antique and deals more with location of residence than ethnicity.
The Karay-a people live primarily in the province of Antique, but are also numerous in the provinces of Iloilo, Capiz, Aklan, and Romblon, as well as in Palawan.
The Karay-a number about 363,000. They were first believed to be the descendants of immigrants from Borneo, through the epic-myth of the "Ten Bornean Datus". Recent findings, however, revealed that the ancestors of the Karay-a are the Austronesian-speaking immigrants who came from South China during the Iron Age. They primarily speak Karay-a. Meanwhile, Hiligaynon, Tagalog, and English are used as second languages. Most are Christians. About half are Roman Catholics, and the remaining half are Protestants. Some people belonging to the Suludnun tribe, are animists.