Avi (Ah-VEE) or Avinu (Ah-VEE-noo) Ahd:  Our Everlasting Eternal Father.

Isaiah 9:6  “For unto us a child is born birthed, unto us a son is given:  and the government and dominion shall be upon his shoulder:  and his name shall be called Wonderful Marvelous, Counselor, The mighty God Mighty El, the Everlasting Eternal Father (Ah-vee Ahd), the Prince Governor of Peace and Shalom.”