Last name Ruhaida (Ruhaida 
) , worldwide, is a very rare cognomen. The cognomen Ruhaida is characteristic of South-eastern Asia, particularly Malaysia, where it is a rare surname. More prevalently, Ruhaida is the forename as well as the last name.
My, Rahmat, Razali, Jaffar, Norman, Hashim, Ismail, Ithnin, Othman, Yusoff, Mashhor, Mohamad, Mokhtar, Jamhuri, Hairane, Indanan, Ibrahim, Moominin, Abdullah, Rohaizad, Mohd Rawi, Mustaffar, Rahman, Baharudin, Rashid, Salleh, Ali, Ida, Mala, Adam, Aida, Daud, Jais, Issa, Iyut, Omar, Anang, Abdul, Ahmad, Bakar, Ramli, Razak, Rusli, Ghani, Husni, Osman, Yusuf, Aripin, and Abdul Khoni