How to pronounce “gilly” in English

This is not exactly to scale because I didn't have just sort of infinite room to go off here.And the scientist who runs that lab, Bill Gilly, was starting up a whole research program on Humboldt squid at about the same time that I was

Thank you so much for having me here today.First, I want to thank Gilly and her husband for making this day happen for me.Her husband Adam and Gilly are my friends for a long time.