Please help!

Hello Beasts!

I am writing a fanfic, and there is something I need to know that I can't really figure out!

Does anyone have any opinions on what accent Reginold the Hairdresser has?

I'm thinking Serbian, maybe Russian, but I'm not sure! Please share your opinion in a comment :)

If you can't remember Reginold the Hairdresser, here's a link to the segment: https://www.youtube.com/watch?v=NJcHK8ZwkNo

Thank you Beasts, hope y'all have a good day :)