In this Malay name, there is no surname or family name. The name Mohd Ali is a patronymic, and the person should be referred to by their given name, Bainun. The word "bin" or "binti"/"binte" means 'son of' or 'daughter of', respectively.
Raja Permaisuri Tuanku Bainun (Jawi: راج ڤرمايسوري توانکو بعينون; born Bainun binti Mohd Ali; 7 November 1932) is the former Raja Permaisuri (Queen consort) of Perak. She was also the ninth Raja Permaisuri Agong (Queen Consort of Malaysia) and the first commoner ever to be installed as the Raja Permaisuri Agong. She is the widow of the Sultan Azlan Shah and the mother of the incumbent Sultan Nazrin Shah. She is now styled as Yang Maha Mulia Raja Permaisuri Tuanku Bainun.
Background
Tuanku Bainun was born on 7 November 1932 in Penang in the Straits Settlements and received her early education at the St. George's Girls School, Penang. She was selected to further her studies at the prestigious Teacher's Training College, Kirkby, England from 1952 to 1954.
Upon her husband's accession to the Perakian throne on 3 February 1984, she became the Raja Permaisuri of Perak with the honorific prefix of Tuanku before her given name. In Perak a queen consort of royal blood is known as a Raja Perempuan, while the title of Raja Permaisuri was reserved for commoner consorts. Her Royal Highness was officially proclaimed the Raja Permaisuri of Perak Darul Ridzuan on 9 December 1985 in a ceremony at the Istana Iskandariah in Kuala Kangsar.
Sultan Azlan Shah was elected as the ninth Yang di-Pertuan Agong and during the oath taking and signing ceremony on 26 April 1989, Tuanku Bainun was proclaimed Raja Permaisuri Agong. Tuanku Bainun is the first commoner ever to become Queen of Malaysia. She was crowned Raja Permaisuri Agong on 19 February 1988 a new throne made of silver that replaced the ancient wooden throne used by Malaysia's eight previous queens. They held these titles until the end of Azlan Shah's term on 25 April 1994.
She ceased to be Raja Permaisuri of Perak on 28 May 2014, after her husband died. She was succeeded a month later by her daughter in-law, Tuanku Zara Salim.