Where does “Wildean” come from?

Wildean (English) comes from English -án, from Middle English -an.

Wildean (English): Of or pertaining to Oscar Wilde (1854-1900), Irish playwright and poet, or his writings

Definitions

  1. Of or pertaining to Oscar Wilde (1854-1900), Irish playwright and poet, or his writings

Ancestry of “Wildean”, step by step

StepLanguageWordMeaning
1English-ánOf or pertaining to;. Often added to words of Latin origin, but also used with words of other origins. When a word ends in a
2Middle English-an—
Every word from Middle English -an →Every word from English -án →