Jeconiah

Concise Bible Dictionary:

Another form of JEHOIACHIN king of Judah (1 Chron. 3:16-17; Esther 2:6; Jer. 24:1; Jer. 27:20; Jer. 28:4; Jer. 29:2). Its Greek form is JECHONIAS (Matt. 1:11-12).

Strong’s Dictionary of Hebrew Words:

Transliteration:
Ykonyah
Phonic:
yek-on-yaw’
Meaning:
and Ykonyahuw {yek-on-yaw'-hoo}; or (Jereremiah 27:20) Ykownyah {yek-o-neh-yaw'}; from 3559 and 3050; Jah will establish; Jekonjah, a Jewish king
KJV Usage:
Jeconiah. Compare 3659

Jackson’s Dictionary of Scripture Proper Names:

Jehovah will establish

Potts’ Bible Proper Names:

God establishes:― an altered form of Jehoiachin, Jer. 24:1. {Stabilit Dominus}