Sinim

Concise Bible Dictionary:

A remote place from which some will be brought when in a future day God is blessing Israel. The LXX has “the land of the Persians.” The land of the Sinæ, who settled in Western China, has been suggested; this would not clash with “north” and “west,” which are also mentioned in the same passage (Isa. 49:1212Behold, these shall come from far: and, lo, these from the north and from the west; and these from the land of Sinim. (Isaiah 49:12)).

Strong’s Dictionary of Hebrew Words:

Number:
5515 (find all occurrences in KJV Bible)
Transliteration:
Ciyniym
Phonic:
see-neem’
Meaning:
plural of an otherwise unknown name; Sinim, a distant Oriental region
KJV Usage:
Sinim

Jackson’s Dictionary of Scripture Proper Names:

thorns

Potts’ Bible Proper Names:

South country:―a distant Oriental region, probably China, Isa. 49:12. {Terra australis}