תַּרְשִׁישׁ (taršîš) is
a Hebrew proper noun
meaning Tarshish. It appears
28 times
in 10 books of the Hebrew Bible
(Strong's H8659).
Same Hebrew root (TWOT 2547)
Range of meaning (TWOT 2547)Tarshish; Tharshish
Full entry: Brown-Driver-Briggs and Strong's
תַּרְשִׁישׁproper name
1.place a distant port, site not certainly known
2.masculine
a.in Benjamin
b.Persian noble
Strong's H8659תַּרְשִׁישׁ: Tarshish, a place on the Mediterranean, hence, the ephithet of a merchant vessel (as if for or from that port); also the name of a Persian and of an Israelite KJV:Tarshish, Tharshish.
Meanings: Brown-Driver-Briggs (1906) and Strong's Hebrew Dictionary (1890), public domain, via the Open Scriptures Hebrew Bible Project (CC BY 4.0). TWOT numbers for reference only.