Can we keep this name?

Answer:

(Fatwa: 1350/1376=L=1430)

Yes, you can keep the name. Khwaja Masoom, the son of Mujaddid Alf Sani, was a great buzurg, hundreds of thousands people took bia?ah with him and countless people have benefited from him.

Allah (Subhana Wa Ta’ala) knows Best

Darul Ifta,
Darul Uloom Deoband