How to name a sibling of Odin

We named our son Odin. However, it makes it now hard to name his siblings. We want to name his siblings something strong but since we want quite hard with it it's hard to think of anything. We really like Orion but my husband has a family member with that name and there's a lot of history with it.

Apparently these names have white supremacy to it. I'm mixed and my husband is Indian so definitely not applicable here.