Just remember you asked for my opinion... what you're going to get is based on the Holy Bible. :-)
God is a title, not a name.
God (the title) is a person/thing that you worship.
Your car can be your god.
Your child can be your god.
Your husband/wife can be your god.
Your health can be your god.
Your god is whoever/whatever you worship.
A Christian can worship his/her car and say that the Great "I Am" (the name the God of Creation described Himself as) is his god, but he would be wrong. Your god is the person/object you place in highest importance in your life.
I strive to make my God is the Great I Am, the God of Creation, the Father of Jesus Christ, my Lord.
Thank You ~Little Momma