lost in the mists of time

if something is lost in the mists of time, everyone has forgotten it because it happened such a long time ago The true significance of these symbols has become lost in the mists of time.

Common Names:

Name	Pronounced	Usage
Emil	E-mil (Swedish), E-meel (German, Polish), e-MEEL (English)	Swedish, Norwegian, Danish, German, Romanian, Bulgarian, Czech, Polish, Slovene, Serbian, Croatian,
Fleurette	flə-RET (English)	French (Rare), Dutch (Rare), English (Rare)
Lir	LEER	Irish Mythology
MichaËL	-	Dutch, French
Nechemyah	-	Biblical Hebrew
Otto	['ɔtəu]