Definitions of Genesis:

noun: the first book of the Old Testament: tells of creation; Adam and Eve; the Fall of Man; Cain and Abel; Noah and the flood; God's covenant with Abraham; Abraham and Isaac; Jacob and Esau; Joseph and his brothers
noun: a coming into being
name: A female given name (rare: 1 in 100000 females; popularity rank in the U.S.: #3435)