Short form of names like Leticia, Tiana, or Cynthia; also Spanish and Portuguese for 'aunt'; used as a standalone given name in English-speaking and Lusophone countries.
Vibe
warmplayful
How it ages.
Breezy and short; ages cleanly without carrying a specific era's stamp.
The cultural moment.
Steady use in the US and UK from the 1980s onward; not surging but consistent.