What's the name of the boy born on 20 15? His surname is blue, with the word "sea" in the middle and "Cao Zi" in the last word.

Name: Blue Ocean Reed

The sea refers to the seashore, navy and islands; Reed means reed and reed, which has a beautiful meaning.

Five-grid strokes are 13- 10-7, and five grids are better.

From the idiom: a reed with a culvert and a canopy.

The meaning of the name can be interpreted as: "altitude? Reed ".