ḥaggiyyā חַגִּיָּה ‘Haggiah’ (Hebrew)

Etymology^?: from ḥag חַג ‘feast’ and yāh יָהּ ‘YH--’
Roots: חג חג יה

ḥaggiyyā pr n m pers
Haggiah = "festival of Jehovah"
1) son of Shimea and a Merarite Levite