Deben as a middle name?

My husband is a fisherman and works mainly on the river Deben...when we got together as teenagers, we spent summers on the river and are now living in a little cottage five minutes walk from the river. We are having a daughter in August (first baby) and he is very keen on having her middle name be Deben. Her first name is Hollie so she will be Hollie Deben, but I'm not sure how well that flows? What do you think of it?