I don’t think Xizor has the recognition Maul has with casual fans and the general public though.
OMG, i remember an incident that happened over 20 years ago!
Me and a couple of friends watched the TPM teaser trailer, which i recorded from the German TV channel Pro7. And i recall one of my friends saw the “Darth-Maul-ignites-his-double-bladed-light-saber” and he asked immediately:
“Is that supposed to be the guy from Shadows of the Empire, Prince Xizor?”
Have you seen this thread?
https://originaltrilogy.com/topic/Phantom-Menace-Trailer/id/66969