Jeremiah \j(e)-re-miah\ as a boy's name is pronounced jare-ah-MYE-ah. It is of Hebrew origin, and the meaning of Jeremiah is "the Lord exalts". Biblical: one of the major prophets, a scholar. Besides writing the Book of Jeremiah and Lamentations, Jeremiah compiled and wrote the histories of I and II Kings. Jeremias is a Spanish form.
For more information, see also the related name Hieremias.