Boyd’s Bible Dictionary:

(known of God). (1) A Benjamite (1 Chron. 7:6-116The sons of Benjamin; Bela, and Becher, and Jediael, three. 7And the sons of Bela; Ezbon, and Uzzi, and Uzziel, and Jerimoth, and Iri, five; heads of the house of their fathers, mighty men of valor; and were reckoned by their genealogies twenty and two thousand and thirty and four. 8And the sons of Becher; Zemira, and Joash, and Eliezer, and Elioenai, and Omri, and Jerimoth, and Abiah, and Anathoth, and Alameth. All these are the sons of Becher. 9And the number of them, after their genealogy by their generations, heads of the house of their fathers, mighty men of valor, was twenty thousand and two hundred. 10The sons also of Jediael; Bilhan: and the sons of Bilhan; Jeush, and Benjamin, and Ehud, and Chenaanah, and Zethan, and Tharshish, and Ahishahar. 11All these the sons of Jediael, by the heads of their fathers, mighty men of valor, were seventeen thousand and two hundred soldiers, fit to go out for war and battle. (1 Chronicles 7:6‑11)). (2) One of David’s guard (1 Chron. 11:4545Jediael the son of Shimri, and Joha his brother, the Tizite, (1 Chronicles 11:45)). (3) A Manassite chief (1 Chron. 12:2020As he went to Ziklag, there fell to him of Manasseh, Adnah, and Jozabad, and Jediael, and Michael, and Jozabad, and Elihu, and Zilthai, captains of the thousands that were of Manasseh. (1 Chronicles 12:20)). (4) A Levite (1 Chron. 26:1-21Concerning the divisions of the porters: Of the Korhites was Meshelemiah the son of Kore, of the sons of Asaph. 2And the sons of Meshelemiah were, Zechariah the firstborn, Jediael the second, Zebadiah the third, Jathniel the fourth, (1 Chronicles 26:1‑2)).

Strong’s Dictionary of Hebrew Words:

from 3045 and 410; knowing God; Jediael, the name of three Israelites
KJV Usage:

Jackson’s Dictionary of Scripture Proper Names:

will be made known of God

Potts’ Bible Proper Names:

The knowledge of God; known of God:―name of three Israelites, 1 Chron. 7:6. {Cognitio Dei}