If it just for visit visa, yes you can... why not? considering you are inside the salary bracket.

I was able to bring my nepphew here in Doha just recently. He's 10 y/o and traveled alone back & forth. No hassles, my mom accompanied him in the airport and provided the necessary documents such as DSWD, ofcourse indicated the parental consent of visiting Doha. That's it. Piece of Cake.