Hmmmm...we have a few.
Noble, for a boy. My DH's granddad had a brother named Noble who died in a mining accident when he was in his 20s. It is beautiful and would have great family significance, but anyone outside of the family would be like..?????
I really like "Daedalus," but I don't know if I have the guts. Maybe for a middle name.
We're Mennonites, and a few of the (female) Mennonite martyrs were named Anneken. We like that for a girl, but...well,...