Tengku Aishah studied in Sekolah Rendah Sultan Sulaiman, Kuala Terengganu and later Convent Taiping.
[citation needed] On 16 February 1973, the royal engagement between Tunku Besar of Seri Menanti Tunku Muhriz, then aged 25 years and Terengganu princess Tengku Aishah Rohani, then aged 21 years and 7 months old (she was only four months short of her 22nd birthday) took place at Istana Terengganu, Jalan Pekeliling.
On 4 May 1974, Tunku Ampuan Durah held a royal couples departure ceremony (istiadat keberangkatan balik pengantin diraja) at Istana Lama Seri Menanti.
Tuanku Aishah was installed the 11th Tunku Ampuan Besar of Negeri Sembilan on 14 April 2009[2] in Seri Menanti royal palace.
The styles of Tuanku Aishah Rohani is: Her Royal Highness Tuanku Aishah Rohani binti Almarhum Tengku Besar Mahmud, Tunku Ampuan Besar of Negeri Sembilan Negeri Sembilan : Several places were named after her, including: