Topic summary
Sayyida

Extracted from the Wikipedia article Sayyid.
Oman
In Oman, Sayyid is used solely as a royal title and not as a means of indicating descent from Muhammad. It is used by members of the ruling Al Bu Said family who are not descended from Muhammad but instead from the Azd, a Qahtanite tribe. All male line descendants of Sultan Ahmad bin Said, the first ruler of Oman from the Al Bu Said dynasty, are able to use the title of Sayyid or Sayyida. Male line descendants of Sultan Turki bin Said are also able to use the style of His/Her Highness. The Sayyid title in Oman is some times translated as Prince.