Meaning
The Difference Between Baptism and a Christening
The words are often interchangeable, but the intention is different. Baptism refers to the washing away of sin and impurity. Christening refers to initiation into the community of the Church. To be baptized is to be prepared for salvation by the removal of the effects of Original Sin. To be christened is to be made a member of Christ’s people.
Often in churches that do not allow infant baptism, a christening or blessing will be performed to acknowledge the child’s membership in the church. But this usage is not exclusive.