Extended Strong's Hebrew Lexicon (Brown-Driver-Briggs based)
Haggiah
Usage: A man of the tribe of Levi living at the time of Divided Monarchy, only mentioned at 1Ch.6.30; son of: Shimea (H8092); father of: Asaiah (H6222I) § Haggiah = "festival of Jehovah" son of Shimea and a Merarite Levite