How many phobias are there?

The exact number of phobias is difficult to determine as new phobias are constantly being identified and diagnosed. However, there are hundreds of recognized phobias, with some sources estimating well over 1,000 distinct fears. Phobias can range from common and widely recognized fears, such as acrophobia (fear of heights) or arachnophobia (fear of spiders), to phobias related to unusual objects or situations, such as coulrophobia (fear of clowns) or bibliophobia (fear of books).