Djehuti [Thoth or Hermes Trismegistus]: The God of mathematics, writing, and scholarship. In some creation myths He is the voice of Ptah(the word or logos that appears in Christian and Jewish creation myths) as Ptah emerges from the Cosmic Egg. In the creation myth of the Ogdoad revealing the Ennead, Djehuti and Seshat play the role of primary creation deities. Djehuti is typically shown with the head of an ibis or a baboon.
Hermetic Rambling 