As a student at Zainab English School, Tuanku Fauziah enjoyed recreation and sports such as stage acting, netball and rounders.

On 30 April 1968, Tuanku Fauziah was officially created "Duli Yang Teramat Mulia Raja Puan Muda Perlis".

However two years later, she returned to Perlis for good when Sirajuddin decided to take on his official role as crown prince of the state.

Tuanku Fauziah was officially declared "Duli Yang Maha Mulia Raja Perempuan Perlis" on 14 July 2000.

She is close to her only daughter-in-law, Tuanku Lailatul Shahreen, Raja Puan Muda and only late son-in-law, Mohammad Yaakob.