I find it quite funny that the Dutch apparently had no idea what to do with the name George because we managed to get Joris, Jurgen, Jurriaan and Sjors from it, most of which don't sound or look remotely like the name George. The closest is probably Sjors, but that one sounds horribly trashy, while the other three are okay.
• https://nl.wiktionary.org/wiki/Jurgen (in Dutch)
• https://nl.forvo.com/search/Jurgen/nl/ (in Dutch)
Converted to IPA, it should be: /'jʏr.ɣən/ [noted -ed]