Phonetic rendering of 'Diana' / 'Diane' / 'Dianna.' Note: the British Princess Diana (1961-1997) is more commonly rendered as
戴安娜 (Dài'ānnà) in news media —
迪亚娜 is an alternate spelling that turns up in subtitles for film characters. The female ending
娜 (nà) signals a feminine name.