Aklan, originally known as "Minuro it Akean", is considered as the oldest province in the country and is believed to have been established as early as 1213 by settlers from Borneo ruled by Datu Dinagandan. From the time of the Spanish colonial administration until Pilipino was instituted as the Philippine national language, Aklan was spelled "Acean", and its chief town Kalibo was spelled "Calivo". In 1942, the Japanese Imperial forces landed in Aklan, In 1945, landed by the Filipino and American troops with the Filipino guerrillas liberated in Aklan attack from the Japanese troops during the Second World War.
    The main inhabitants of the province are the Aklanon, who fall under the Visayan ethnic group. Other inhabitants include the Negrito, locally known as the Ati, and the Sulod, a lesser known tribal group located at the hinterlands of Panay. Other Visayans are also present such as the Karay-a, the Hiligaynon, and the Capiznon.
    Towards the end of the 14th century, Datu Dinagandan moved the capital from the present Batan. This was after it was captured by Chinese adventurers under Kalantiaw, allowing him to grab the throne.
    In 1433, Kalantiaw's grandson and successor, Kalantiaw III, formulated a set of laws that is known today as the Code of Kalantiaw. the historian, William Henry Scott, considered these laws as fake.[1][2][3][4] In 1437, the short-lived dynasty of Kalantiaw ended when Kalantiaw III was slain in a duel with Datu Manduyog, the legitimate successor of Datu Dinagandan. When Manduyog became the new ruler, he moved the capital to Bakan (now known as Banga).Several datus succeeded Manduyog until Miguel Lopez de Legaspi landed in Batan in 1565. Datu Kabanyag was the current ruler at the time and had his capital in Libacao.From the time of the Spanish colonial administration until Pilipino was instituted as the Philippine national language, Aklan was spelled "Acean", and its chief town Kalibo was spelled "Calivo".In 1942, the Japanese Imperial forces landed in Aklan,
    In 1945, landed by the Filipino and American troops with the Filipino guerrillas liberated in Aklan attack from the Japanese troops during the Second World War.Aklan finally became a separate province through Republic Act 1414 signed by President Magsaysay on April 25, 1956, separating Aklan from Capiz. This law authored by Congressman Godofredo P. Ramos and the province was inaugurated on November 8, 1956. Ramos became the first congressman of Aklan; he was succeeded by Jose B. Legaspi. The third congressman, serving until the declaration of martial law in 1972, was Rafael B. Legaspi. Jose Raz Menez was appointed the first governor of Aklan by President Magsaysay and he served until December 30, 1959. In 1960, Godofredo P. Ramos became the first elected governor but upon resigning to run for Congress he was succeeded by the vice governor, Virgilio S. Patricio. In 1964, Jose B. Legaspi succeeded Patricio and he held office for two consecutive terms, 1964-71.