The origin of the name Kareah is Hebrew

This is how Kareah is written in Hebrew:

קָרֵחַ = Qareach

The biblical meaning of the name Kareah is:

According to
Roswell Dwight Hitchcock hitchcock’s dictionary of bible names (1869)	Bald, Ice
Heinrich Friedrich Wilhelm Gesenius Hebrew and Chaldee Lexicon (1846)	Bald
James Strong Strong’s Concordance (1890)

Kareah was father of Johanan and Jonathan

The name Kareah appears in the bible in the following verses:

2 Kings 25:23 KJV
And when all the captains of the armies, they and their men, heard that the king of Babylon had made Gedaliah governor, there came to Gedaliah to Mizpah, even Ishmael the son of Nethaniah, and Johanan the son of Careah,and Seraiah the son of Tanhumeth the Netophathite, and Jaazaniah the son of a Maachathite, they and their men.

Jeremiah 40:8 KJV
Then they came to Gedaliah to Mizpah, even Ishmael the son of Nethaniah, and Johanan and Jonathan the sons of Kareah, and Seraiah the son of Tanhumeth, and the sons of Ephai the Netophathite, and Jezaniah the son of a Maachathite, they and their men.

Jeremiah 40:13 KJV
Moreover Johanan the son of Kareah, and all the captains of the forces that were in the fields, came to Gedaliah to Mizpah,

Jeremiah 40:15 KJV
Then Johanan the son of Kareah spake to Gedaliah in Mizpah secretly, saying, Let me go, I pray thee, and I will slay Ishmael the son of Nethaniah, and no man shall know it: wherefore should he slay thee, that all the Jews which are gathered unto thee should be scattered, and the remnant in Judah perish?

Jeremiah 40:16 KJV
But Gedaliah the son of Ahikam said unto Johanan the son of Kareah, Thou shalt not do this thing: for thou speakest falsely of Ishmael.

Jeremiah 41:11 KJV
But when Johanan the son of Kareah, and all the captains of the forces that were with him, heard of all the evil that Ishmael the son of Nethaniah had done,

Jeremiah 41:13 KJV
Now it came to pass, that when all the people which were with Ishmael saw Johanan the son of Kareah, and all the captains of the forces that were with him, then they were glad.

Jeremiah 41:14 KJV
So all the people that Ishmael had carried away captive from Mizpah cast about and returned, and went unto Johanan the son of Kareah.

Jeremiah 41:16 KJV
Then took Johanan the son of Kareah, and all the captains of the forces that were with him, all the remnant of the people whom he had recovered from Ishmael the son of Nethaniah, from Mizpah, after that he had slain Gedaliah the son of Ahikam, even mighty men of war, and the women, and the children, and the eunuchs, whom he had brought again from Gibeon:

Jeremiah 42:1 KJV
Then all the captains of the forces, and Johanan the son of Kareah, and Jezaniah the son of Hoshaiah, and all the people from the least even unto the greatest, came near,

Jeremiah 42:8 KJV
Then called he Johanan the son of Kareah, and all the captains of the forces which were with him, and all the people from the least even to the greatest,

Jeremiah 43:2 KJV
Then spake Azariah the son of Hoshaiah, and Johanan the son of Kareah, and all the proud men, saying unto Jeremiah, Thou speakest falsely: the LORD our God hath not sent thee to say, Go not into Egypt to sojourn there:

Jeremiah 43:4 KJV
So Johanan the son of Kareah, and all the captains of the forces, and all the people, obeyed not the voice of the LORD, to dwell in the land of Judah.

Jeremiah 43:5 KJV
But Johanan the son of Kareah, and all the captains of the forces, took all the remnant of Judah, that were returned from all nations, whither they had been driven, to dwell in the land of Judah;