Where does “Jeconiah” come from?

Jeconiah (English) comes from Latin Iechonias, from Ancient Greek Ἰεχονίας, from Hebrew יְכׇנְיָה.

Ancestry of “Jeconiah”, step by step

Step	Language	Word	Meaning
1	Latin	Iechonias	—
2	Ancient Greek	Ἰεχονίας	—
3	Hebrew	יְכׇנְיָה	—