"Allah" is the name which God has chosen for himself, as stated in Surat Al-Naml (Chapter 27), Verse 9 of the Holy Quran.
उर्दूमा एउटै शब्दमा चन्द्रबिन्दु राखे त्यो खुदा ९ईश्वर० हुन्छ, हटाए जुदा ९विछोड० हुन्छ ।