Place it at the end of a short reaction edit, right after the line that sets up the name. Follow it with a longer laugh clip from your library if the scene needs a release, or precede it with a dramatic sting for contrast.
このサウンドについて
The clip is a very brief spoken moment, just under a second, with a single female voice flatly saying the name Kimberley. It lands as dry, amused and slightly dismissive, the kind of deadpan delivery that makes an ordinary name sound like a punchline. It comes from Victoria Wood's comedy material.