Godchild
/ˈɡɑːdtʃaɪld/
Definition 1 of 1
Pro Tip 1/3Religious Role
Godchild refers to a religious and ceremonial role rather than a biological relationship. 
At the christening, Emily became the godchild of her aunt and uncle.
Pro Tip 2/3Cultural Significance
The term is often used within Christian traditions and might not be familiar in non-religious or other religious contexts. 
In our family, choosing a godchild is a cherished tradition.
Pro Tip 3/3Lifetime Commitment
Becoming a godparent implies a lifelong commitment to the godchild, going beyond the ceremony. 
Even as she grew up, Anna's godparents remained a guiding force in her life.