1. Son of Hezron
The sons also of Hezron, that were born unto him; Jerahmeel, and Ram, and Chelubai. (1 Chronicles 2:9)
2. Son of Kish
Concerning Kish: the son of Kish was Jerahmeel. (1 Chronicles 24:29)
3. An officer of Jehoiakim, king of Judah
But the king commanded Jerahmeel the son of Hammelech, and Seraiah the son of Azriel, and Shelemiah the son of Abdeel, to take Baruch the scribe and Jeremiah the prophet: but the Lord hid them. (Jeremiah 36:26)