Is narcissism an eponym?

It seems narcissism can rightly be said to be an example of eponym, as per its etymology.

narcissism (Online Etymology Dictionary)

1905, from German Narzissismus, coined 1899 (in "Die sexuellen Perversitäten"), by German psychiatrist Paul Näcke (1851-1913), on a comparison suggested 1898 by Havelock Ellis, from Greek Narkissos, name of a beautiful youth in mythology (Ovid, "Metamorphoses," iii.370) who fell in love with his own reflection in a spring and was turned to the flower narcissus (q.v.). Coleridge used the word in a letter from 1822.

What does “pull” in “House Republican leaders pulled legislation to repeal Affordable Care from consideration” mean?

There is a fatality about all physical and intellectual distinction

Term for phrases that combine abstract and concrete elements

Why does a rooster crow, but a crow caws?

Why in British spelling do verbs ending in a vowel plus l double the l when adding endings that begin with a vowel?

A word with the same connotation as "bureaucratic"?

Need word similar to 'fixer' but for a legit professional context

Do words that act as nouns and adjectives in the same form constitute a particular part of speech class?

How does one formally address and email when the gender of the recipient is unknown?

Why a "plan B" and not a "B plan"?

Linkage between reality and perception

A phrase that means you want someone in your care to get ill