They use the greek name (usualy) for said thing.

Ex: Archnophobia, Arachno means spider in greek and phobia means fear.

But nowadays a lot of ppl use english words ex. cookiephobia

If you're going to do this- please at least attempt to put effort in the page.

I had to flag several pages for deletion due to the lack of info. Literally spent almost 40 minutes sorting these types of phobias because somebody only used 1-2 sentences :/

Please consider that.