Children's name cannot be entered on their parent's passport any more. For a child to be given an Indian passport he must have been registered with the Consular section of the Embassy within six months of birth. To apply for issue of a new passport to a child you must fill out the relevant application form for a new passport along with four recent passport-size coloured photographs. You also need to enclose passports of both parents and the child's birth certificate, along with a photocopy. The fee for this service is Euros 46 (Euros 16 - for registration of Child's birth in the Embassy and Euros 30 - for issuing a 36 pages ordinary passport. An undertaking duly signed by the parents to this effect is also necessary.