I don't want to offend anyone, but I'm not a big fan of this name. I do think it's cute, but I instantly thought of the 80's cartoon "Inspector Gadget" and started to hear the theme song in my head. Your daughter would have a significant chance of being teased if called Gadget. This name would probably be better suited for a pet. Perhaps it could be a special nickname that only your husband calls her? Hope this helps!