The origin of the name Barak is Hebrew
And this is how Barak is written in Hebrew
The meaning of the name Barak is: lightning or lightning flash
The name Barak appears in the bible in the following verses:
And she sent and called Barak the son of Abinoam out of Kedeshnaphtali, and said unto him, Hath not the LORD God of Israel commanded, saying, Go and draw toward mount Tabor, and take with thee ten thousand men of the children of Naphtali and of the children of Zebulun?
And Barak said unto her, If thou wilt go with me, then I will go: but if thou wilt not go with me, then I will not go.
And she said, I will surely go with thee: notwithstanding the journey that thou takest shall not be for thine honour; for the LORD shall sell Sisera into the hand of a woman. And Deborah arose, and went with Barak to Kedesh.
And Barak called Zebulun and Naphtali to Kedesh; and he went up with ten thousand men at his feet: and Deborah went up with him.
And they shewed Sisera that Barak the son of Abinoam was gone up to mount Tabor.
And Deborah said unto Barak, Up; for this is the day in which the LORD hath delivered Sisera into thine hand: is not the LORD gone out before thee? So Barak went down from mount Tabor, and ten thousand men after him.
And the LORD discomfited Sisera, and all his chariots, and all his host, with the edge of the sword before Barak; so that Sisera lighted down off his chariot, and fled away on his feet.
But Barak pursued after the chariots, and after the host, unto Harosheth of the Gentiles: and all the host of Sisera fell upon the edge of the sword; and there was not a man left.
And, behold, as Barak pursued Sisera, Jael came out to meet him, and said unto him, Come, and I will shew thee the man whom thou seekest. And when he came into her tent, behold, Sisera lay dead, and the nail was in his temples.
Then sang Deborah and Barak the son of Abinoam on that day, saying,
Awake, awake, Deborah: awake, awake, utter a song: arise, Barak, and lead thy captivity captive, thou son of Abinoam.
And the princes of Issachar were with Deborah; even Issachar, and also Barak: he was sent on foot into the valley. For the divisions of Reuben there were great thoughts of heart.