Family name Sulaja (Sulaja 
) , in the world, is a very rare last name. The last name Sulaja is habitual in Nigeria, where it is a very rare surname, India, where it is an extremely rare surname, and the United States. Much more frequently, Sulaja is the forename as well as the last name.
Raj, Devi, Nair, Viju, Sanal, Sajeev, Sharma, Suresh, Kumari, Rajeev, Khatoon, Mohammed, Ullattuthodi, Purushothaman, and Vijayalekshmi