In this Malay name, there is no surname or family name. The name Pengiran Muda Abdul Kahar is a patronymic, and the person should be referred to by their given name, Pengiran Anak Idris. The word "bin" or "binti"/"binte" means 'son of' or 'daughter of', respectively.
On 31 March 2008, at the surau of Istana Nurul Iman, Pengiran Anak Idris led the prayers of gratitude for the Istiadat Bersiram of Azrinaz Mazhar Hakim on the occasion of Princess Ameerah Wardatul Bolkiah's birth.[10]
Since 9 April 2021, Pengiran Anak Idris has become the Chief of the Royal Customs and Protocols Department.[3] He carried out duties at royal and national events, such as the wedding of Prince Abdul Mateen and Anisha Rosnah in 2024,[11]Princess Azemah and Prince Bahar in 2023[12] and Tahlil ceremonies.[13] His spouse goes with him to a number of functions and ceremonies.[14] By order of Sultan Hassanal Bolkiah, Yang Di-Pertua Adat Istiadat Negara, which is presently held by Pengiran Anak Idris, will become a ministerial-level position starting on 6 May 2024.[15]
Pengiran Anak Idris married Princess Amal Umi Kalthum Al-Islam on 16 December 1972, followed by a complete compliance to the ceremonial customs of royal marriages in Brunei.[2] Earlier on 11 December, one of the marriage ceremony was held at Omar Ali Saifuddien Mosque.[19] This made him the brother-in-law of Sultan Hassanal Bolkiah.
Pengiran Anak Haji Abdul Nafee' (born January 1983),[1] married to Pengiran Yura Halimatussa'adah[21][22]
Pengiran Anak Haji Abdul Ghaffar, married to Syafiqah Niqmatullah[23]
Pengiran Anak Haji Abdul Mu'iz, married to Wan Haziqah[24]
Pengiran Anak Hajah Huda Bahaaul Bulqiah[25] (born 11 May 1981)[26]
Titles, styles and honours
Titles and styles
Pengiran Anak Idris was bestowed the Cheteria title of Pengiran Indera Setia Diraja Sahibul Karib on 8 April 1975,[27] with him previously holding Pengiran Indera Negara on 28 April 1973.[28][29] His titles are styled as Yang Amat Mulia. Additionally, he has earned the following honours;[5][30]