I have never even heard of shaving a babies head tbh.
I’ve heard it is a Hispanic thing! Also Indian cultures do it I believe.
It’s thought to make the hair grow back fuller or more evenly… we made it through the awkward stage of her hair loss/growth so I don’t see the need to 🤷♀️
I understand why people do it, so all their hair grows back evenly, but I don't mind it all! I'm white by the way