Abia or Abiah or Abijah = "Jehovah is (my) father"
- king of Judah, son and successor of Rehoboam
- second son of Samuel
- son of Jeroboam the first, king of Israel
- son of Becher, a Benjamite
- head of a priestly house (one of the 24 Levite groups)
- head of a priestly house (after the exile)
- wife of Hezron
- mother of Hezekiah (cf