Siraj is an Arabic name for boys. The meaning is `light, sun` The name Siraj is most commonly given to Dutch boys. (5 times more often than to American boys.) The name sounds like: Ciro, Sarge, Sirgio, Sergi, Serge, Zerah Similar names are: Faraj, Baruj, Cyran, Ciril, Faraji, Raj, Sariq, Seraph, Saraph, Sirius, Soren, Sorel, Sujay