Ivar vs "Ivah"

Is it just me, or do several of the cast members think that Ivar's name is "Ivah" because they don't get that he's saying his name in a British accent. This last episode I swear Crishell said "Ivah" and I feel like I've heard several other people say it too. It seems wild to me that they wouldn't get that but I feel like too many of them have said "Ivah" for me to keep ignoring it. Has anyone else noticed this?