Where does “Cinderellan” come from?

Cinderellan (English) comes from English Cinderella, from English cinder, from Middle English cinder, from Old English sinder, from Proto-Germanic *sindr, from Proto-Germanic sindrą, from Proto-Indo-European sendʰro- — coagulating fluid, liquid slag, scale, cinder;...

Ancestry of “Cinderellan”, step by step

Cinderellan traces back through two separate lines of ancestry.

via English Cinderella

StepLanguageWordMeaning
1EnglishCinderellaA mistreated and impoverished girl; Something...
2EnglishcinderPartially or mostly burnt material that results...
3Middle Englishcinder
4Old Englishsindercinder, ashes; dross, scoria, slag
5Proto-Germanic*sindr
6Proto-Germanicsindrądross, cinder, slag
7Proto-Indo-Europeansendʰro-coagulating fluid, liquid slag, scale, cinder;...

via English ān

StepLanguageWordMeaning
1Englishān
2Middle Englishāna, an indefinite article
3Old Englishānlonely; entirely alone, solitary, single; one
4Proto-West Germanicainone
5Proto-Germanicainazone; some
6Proto-Indo-Europeanóynosone; single
Every word from Proto-Indo-European sendʰro-