Given the name of the phobia:

A persistent fear of finding employment.

Ergophobia

The correct answer is ☀ Ergophobia. Ergophobia is the persistent fear of work or finding employment. It is an irrational or disproportionate fear that can cause people to avoid looking for jobs, going to job interviews, or even starting new jobs.

The other phobias you mentioned are:

• Gamophobia is the fear of marriage.
• Genophobia is the fear of sex.
• Bibliophobia is the fear of books.