“Padan” From Boyd’s Bible Dictionary:
(table-land) (Gen. 48:7). [PADANARAM.]
“Padan-aram” From Boyd’s Bible Dictionary:
(table-land of Aram). The plain region of Mesopotamia (Gen. 24:10; 25:20; 28:2-7; 31:18; 33:18; 35:9-26; 46:15).
Concise Bible Dictionary:
A cultivated district in Mesopotamia, in which was the city of Nahor, to which Terah and his family migrated from Ur of the Chaldees; and from whence Rebekah, Leah, and Rachel, the wives of Isaac and Jacob, were obtained (Gen. 25:20; Gen. 28:2-7; Gen. 31:18; Gen. 33:18; Gen. 35:9,26; Gen. 46:15). It is strictly Paddan-aram, signifying “table land of Aram.” Mesopotamia is the translation of Padan-aram both in the LXX and the Vulgate. In Genesis 48:7 it is simply PADAN.
Strong’s Dictionary of Hebrew Words:
Meaning:
from an unused root meaning to extend; a plateau; or Paddan pAram {pad-dan' ar-awm'}; from the same and 758; the table-land of Aram; Paddan or Paddan-Aram, a region of Syria
KJV Usage:
Padan, Padan-aram
Jackson’s Dictionary of Scripture Proper Names:
their ransom : Padanaram—their ransom is high
Potts’ Bible Proper Names:
Plain of Syria; table-land of Aram:―the plain region of Mesopotamia, Gen. 25:20. {Campus Syriae}