At what age are Christian children generally baptized?

In Christian traditions, particularly within the context of infant baptism, it is common for children to be baptized on the 8th day of life. This practice is often rooted in biblical traditions, where the circumcision of a Jewish male child occurred on the eighth day after birth, establishing a vital connection to the covenant with God. Baptism serves as a rite of passage into the Christian community and is often viewed as essential for the spiritual cleansing of the child.

The other options do not align with standard practices within most Christian denominations regarding baptism. The 5th day, 30th day, and 40th day of life are not recognized as typical times for baptism within the majority of Christian traditions. Therefore, the 8th day is specifically noted as significant and is widely accepted as a traditional age for baptism in many Christian communities.