Sukkiims

Concise Bible Dictionary:

Some unknown people who furnished troops to Shishak when he invaded Judah (2 Chron. 12:33With twelve hundred chariots, and threescore thousand horsemen: and the people were without number that came with him out of Egypt; the Lubims, the Sukkiims, and the Ethiopians. (2 Chronicles 12:3)). Gesenius suggests the meaning to be “dwellers in tents.” If so, some tribe of Arabs may be alluded to.

Strong’s Dictionary of Hebrew Words:

Number:
5525 (find all occurrences in KJV Bible)
Transliteration:
Cukkiy
Phonic:
sook-kee’
Meaning:
patrial from an unknown name (perhaps 5520); a Sukkite, or inhabitant of some place near Egypt (i.e. hut-dwellers)
KJV Usage:
Sukkiims

Jackson’s Dictionary of Scripture Proper Names:

thicket-men

Potts’ Bible Proper Names:

Anointing; covered; dwelling in booths:―an African people, 2 Chron. 12:3. {Unguens}