Strong's #2012: Hena` (pronounced hay-nah')
probably of foreign derivation; Hena, a place apparently in Mesopotamia:--Hena.
Brown-Driver-Briggs Hebrew Lexicon:
hêna‛
Hena = "troubling"
1) a city in Mesopotamia which the Assyrian kings reduced shortly before the time of Sennacherib; site unknown
Part of Speech: noun masculine locative
Relation: probably of foreign derivation
Usage:
This word is used 3 times:
2 Kings 18:34: "where are the gods of Sepharvaim, Hena, and Ivah? have they delivered Samaria"
2 Kings 19:13: "and the king of the city of Hena, and Ivah?"
Isaiah 37:13: "and the king of the city Hena, and Ivah?"