Of royal status or noble birth
A modern phonetic spelling of the word 'royalty', referring to members of a royal family or the status of a monarch. It is part of a contemporary trend of using aspirational titles and status-related nouns as given names.
Less common today
Royaltee isn't in the latest US Top 1000. It last peaked at #5,564 in 2021.
US births per 5-year period, 1990βpresent (SSA data).