I like it in theory, its a surname and a little different. Not quite my cup of tea, but I would enjoy it on someone else's child KWIM? I'd definitely pair it with a very traditional name like George, Edward, or Henry. Jaclyn / Jacks
dittoI agree with the surname bit, I like the way it's not as common and also about the "someone else's child". But pairing it with a very traditional name isn't necessary imo, a name like Thatcher Aidan would also be ok. (Even if I don't like Aidan ;-) )