Having just found out I'm carrying a third little boy, I just googled unusual 'boys names UK' (I feel I've rather exhausted more usual ones!).
It suggested Bender. Really? Unusual is right and I'm certainly not going down that road for ds3.
Any other suggestions out there that are not that way out, but not top 50 either? Would need to be something people have heard of and would know how to pronounce.
For guidance, I already have a Solomon and an Elijah.