Where does “Napoleonana” come from?

Napoleonana (English) comes from English ana, from English anorexia, from Ancient Greek ἀνορεξία, from Ancient Greek ἀ-, from Proto-Hellenic hə-, from Proto-Indo-European sm̥-, from Proto-Indo-European sem- — together, one.

Ancestry of “Napoleonana”, step by step

Napoleonana traces back through two separate lines of ancestry.

via English ana

StepLanguageWordMeaning
1EnglishanaA collection of things associated with a person...
2EnglishanorexiaLoss of appetite, especially as a result of...
3Ancient Greekἀνορεξίαlack of appetite
4Ancient Greekἀ-The alpha privativum, used to make words that...
5Proto-Hellenichə-same; together
6Proto-Indo-Europeansm̥-one; with, together
7Proto-Indo-Europeansem-together, one

via English Napoleon

StepLanguageWordMeaning
1EnglishNapoleonAlternative form of napoleon; French gold coin...
2Frenchnapoléona coin that originally had the appearance of...
3ItalianNapoleoneNapoleon (Bonaparte)
Every word from Proto-Indo-European sem-Every word from Ancient Greek ἀ-Every word from Proto-Indo-European sm̥-