The official naming ceremony doesn't take place till much later. The child may be named between the age of 3 and 8 years.
Parents traditionally have no role in child-naming.
The ritual of Annaprasanam has disappeared amongst Sikkimese Buddhists, although it used to exist. What is prevalent however, is the widespread practice of the mother chewing the solid food to be given to the infant and then feeding it with a finger directly from her mouth. This is to crush and pre-digest the food in the mother's mouth.