Cognomen Sinaroj (Sinaroj 
) , across the world, is a rare last name. The last name Sinaroj is habitual in Southern Asia, particularly India, where it is a very rare surname. Very seldom, Sinaroj is the forename as well as the last name.
Benani, Idanesabhai, Ivapulabhai, Ivajayabhai, Ivanodabhai, Nattharinee, Dhavalabhai, Sanjayabhai, Ikaranaben, Hirenabhai, Ramesabhai, Paresabhai, Bhavanaben, Manjulaben, Hetalaben, Kusumaben, Ainalaben, Daksaben, Bhanuben, Aratiben, Haidark, Ilaben, Ikasorabhai, and Ihatesabhai