What proof does Guangyuan need to change the name of a child?

Write a name change application first (name change application: XXX household registration department, my son's name is XXX,? Year? Month? Date of birth, this year? One-year-old, because the neighbor has the same name, which brings a lot of inconvenience to life, so I applied to change my name to XXX, and hope for approval! Year, month and day, don't write fortune telling or anything, it's generally inaccurate, and then take the household registration book and birth certificate to correct it. Guangyuan seems to be loosely managed.