CULTURAL/RELIGIOUS Ceremonies

I'm Nigerian and when we have a child (ren) we often have a "Naming Ceremony" that typically follows 7-10 days after the birth of the baby/babies.  I LOVE the idea and will be having one after the birth of our twins. I want to know who else will be doing something that their culture/religion practices. I'm Christian and the ceremony typically involves your Pastor, close fam/friends. Please share...and let's try to be respectful of everyone's comments.