Where does “Denebokab” come from?

Denebokab (English) comes from Arabic ذَنَب اَلْعُقَاب, from Arabic ذَنَب — tail.

Ancestry of “Denebokab”, step by step

Step	Language	Word	Meaning
1	Arabic	ذَنَب اَلْعُقَاب	the eagle's tail
2	Arabic	ذَنَب	tail

Denebokab — Etymology, Origin & Word History | Etymology Explorer