Elohim is the first name mentioned of God, as recorded in the Genesis account of Creation. El is the basic name for God, with Elohim, being the plural form. It is notable that this name, which being in plural form, matches the accounts in the rest of Scripture, regarding Christ, as God, creating all things, i.e., John 1:1-3,14; Colossians 1:13-19; regarding the Holy Spirit, as God, moving in Creation to perform it, i.e., Genesis 1:2; Job 33:4. Therefore, it should not be strange to see this in Genesis 1:26: " And God said, Let us make man in our image, after our likeness..." (emphasis added to show the plural nature of God, one God, three persons).

Elohim, in plural form is sprinkled throughout Scriptures in combination of God's characteristics, such as Elohay Selichot, "God Of Forgiveness," literally: "God, Ready to Pardon," in Nehemiah 9:17.

In all, the Holy Spirit, the Spirit of God, my Spirit are names of God. The names that apply to Jesus Christ are those of God, as we find in Isaiah 9:6: "For unto us a child is born, unto us a son is given: and the government shall be upon his shoulder: and his name shall be called Wonderful, Counselor, The Mighty God, The Everlasting Father, The Prince of Peace." Among many names for Christ, He called Himself "the Bread of Life," and "the Bright and Morning Star." John 6:35, Revelation 22:16.

God is known by too many names to be listed, but His revered name of Yahweh is most interesting, for in the original writings, it is only a tetragram: YHWH This is because the original scribes thought it too holy to write, but omitting the vowels, wrote only the consonants. In the English Bible, it is translated "Jehovah."

Various forms of Jehovah are expressed, as Jehovah Jireh, which means: "Jehovah sees (The Lord sees)," or Jehovah Tsidkenu, which means, "Jehovah, our Righteousness." Nine forms, as such, exist.

Some other names: El Shaddai, "God, our nurturer," or "All-sufficient One." Adonai, "Sovereign Ruler" or "Sovereign Master." Other forms combine El, which means "Strong One," with further characteristics, such as El Shaddai above. Hebrew names incorporated El, sy=uch as Daniel, "God is my Judge," Bethel, "House of God," or Israel, "A Prince of God."

The study of the names of God are an insight to know more about Him personally.
i got this info from wiki answers.com
urll find his true name in the fourth paragraph