Bible Dictionary
ISSHIAH
Isshiah is the name of several men: a descendant of Tola, a warrior who joined David at Ziklag, and two Levites or priests. The name means “Yah exists.”
Biblical Usage
The name occurs in genealogical, military, and priestly records. Its bearers include one of David’s heroes, one of David’s supporters at Ziklag, and two men connected with priestly or Levitical families.