If you have ever studied cartooning, the numbers most likely come up to be just right for comic effect. Perhaps God likes to see us smile.
Genesis 2:19
Out of the ground the Lord God formed every beast of the field and every bird of the air, and brought them to Adam to see what he would call them. And whatever Adam called each living creature, that was its name.
Perhaps God showed the animals to Adam, not only to name them, but to see what Adams reaction would be. Then after showing Adam all of His creation, for a grand finale, God created Eve. As they say she was kinda like a man with a little but more WOW in her, so Adam decided to call her Women.