John Gill Commentary 1 Chronicles 3:18

"and Malchiram, and Pedaiah, and Shenazzar, Jekamiah, Hoshama, and Nedabiah." — 1 Chronicles 3:18 (ASV)

Malchiram also
That is, was a son of Jeconiah as well as Salathiel, and so the rest that follow:

and Pedaiah, and Shenazar, Jecamiah, Hoshama, and Nedabiah ;
Kimchi says these were the sons of Salathiel; but I rather think they were the sons of Jeconiah, and brethren of Salathiel, because of what follows.