From chag; festive; Chaggai, a Heb. Prophet -- Haggai.
see HEBREW chag
H2292. Chaggay
חַגַּי proper name, masculine (festal; Phoenician חגת חגי,; Palmyrene חגגו VogNo. 61) — the prophet Haggai Haggai 1:1, 3, 12, 13; 2:1, 10, 13, 14, 20; Ezra 5:1; 6:14; ᵐ5 Ἀγγαῖος.
חַגַּי proper name, masculine prophet (Biblical Hebrew id.); — Ezra 5:1; 6:14.
חֲדָה חַד, see אחד