Then she is simply wrong, at least in the UK. "Royal" is a reserved word and you can't use it in company and organisation names without express permission.The daily mail are now saying Megan claiming she can still use Sussex royal despite the queen saying no. She's as desperate as a virgin on their wedding night.
Meghan says nothing is 'legally stopping' her from using Sussex Royal
Meghan Markle complained to friends that using the name 'shouldn't be an issue... and it's not like they want to be in the business of selling T-shirts and pencils,' the insider told DailyMail.com.www.google.com
Probably can do what she likes in the US, but I doubt anyone really cares about there.