Analysis of information sources in references of the Wikipedia article "ख़ुदा" in Hindi language version.
... Note the Persian khuda cognate with Skt. svadha ...
... A proto-Indo-European form for God, *ghutom, Schrader has defined as 'the divine element called forth by a charm from the deified phenomena,' and this word is taken as cognate with Sanskrit, hutá, 'called' ...
... and Hindi elements {Allah hafiz replaced khuda hafiz, both meaning 'God Preserve You') during Zia ul Haq's Islamization [1977-1988] because khuda is the Persian word for God whereas Islamic purism required the Arabic equivalent ...सीएस1 रखरखाव: एक से अधिक नाम: authors list (link)