Romulus was the inhabited second planet of the Romulus system. This planet was located in Romulan space within Sector Z-6 of the Beta Quadrant and was the adopted homeworld of the Romulans following their exodus from Vulcan. In addition, Romulus was the capital planet of the Romulan Star Empire.
I’d argue that they weren’t Romulans until the splitting faction took root on Romulus.
Vulcan is the real homeworld. Or was…? I forgot the timelines.
Memory Alpha:
I’d argue that they weren’t Romulans until the splitting faction took root on Romulus.