Given the name of the phobia:
Fear of dolls.

Pediophobia

The correct answer is ☀ Pediophobia. Pediophobia is the fear of dolls. It is an irrational or disproportionate fear that can cause people to avoid dolls altogether, or to experience severe anxiety when they are around dolls.

The other phobias you mentioned are:

• Noctiphobia is the fear of the night.
• Thermophobia is the fear of heat.
• Theophobia is the fear of God.