A boy...that name is very unique

I'd say boy

I have a family member that is named River and he’s a boy!😊

Unisex but better for a boy

Both but I think it’s cuter for a boy.

Sounds like it could be both to me.

Probably unisex but I’d say boy

both

Sounds like a boy name but can work for both

Both

Both

Both i like Ryder for a girl and River for a boy 🥰

I typically think boy but it could go either way

I think of male but it could work for both.

I’ve met both male and female with the name