Raja pai tikanga ingoa: Ohaoha, Auaha, Tahuri, Mātau, Ahua. Haere Raja tikanga o ingoa.
Ingoa whakamutunga Raja tino noa i roto i Malaysia, Oman, Pakistan, Katā, United Arab Emirates. Haere Raja ingoa horahanga.
Ingoa whānau te nuinga noa ki te ingoa Kuppuraj: Raj, Kuppuraj, Gk, Kuppa, Raja. Haere Rārangi o ngā ingoa whānau ki te ingoa Kuppuraj.
Te nuinga ingoa noa ki te ingoa whakamutunga Raja: Swati, Haroon, Lakshmipriya, Kaliyaperumal, Thilaga. Haere Ingoa e haere ki Raja.