I have made several clocks using the Gallifreyan word generator ,the language of the time lords, that way its actually their name and I never worried about the numbers, everyone knows where 12 should be.
You could use this Gallifreyan translator, and do a clock with your friends name. Just enter the text you want, then click the “Update” button. It allows you to save the image too. https://adrian17.github.io/Gallifreyan/.