in oman sayyid is used by members of the al said ruling royal family. the absolute ruler of the country retains the title sultan with members of the royal family eligible for succession to the throne given the title sheikh, these may also use the title sayyid should they wish to, although as sheikh supersedes this, it is not a widely used practise. members of the extended family or members by marriage carry the title sayyid or sayyida for a female. such titles in oman are hereditary through paternal lineage or in some exceptional circumstances may be given as an honorary title by royal decree.