Welcoming ceremonies

I recently read an interesting blog by a fellow Independent Celebrant posing the question should we change "Naming Ceremonies" to "Welcoming ceremonies." 

A Naming ceremony is often thought to be an alternative to a baptism, and is usually undertaken when a child is small.  Often a Naming ceremony is considered to be an alternative but should it be ? 

A baptism is a ceremony in which a child is welcomed into the Church where as a Naming  ceremony is one which welcomes a child into the community. So it is perfectly possible to have both types of ceremony.

So should we be thinking wider ? 

A Welcoming ceremony could be for a child or young adult of any age.  It would be an acknowledgement of someone new joining the family and the wider circle of friends.

What do you think ?