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What is the fear of the dark called?

Author

Mia Kelly

Published Jan 08, 2026

Nyctophobia, also referred to as scotophobia, achluophobia, and lygophobia, may be evolutionary in nature, as many predators hunt at night. The fear may not be related to darkness itself but unknown dangers hidden in the darkness (which is why horror and suspense movies often use darkness as a way to scare viewers).

What causes fear of dark?

Being afraid of the dark often starts in childhood and is viewed as a normal part of development. Studies focused on this phobia have shown that humans often fear the dark for its lack of any visual stimuli. In other words, people may fear night and darkness because they cannot see what's around them.

What is fear of darkness known as?

Nyctophobia is an extreme fear of the dark. This phobia is very common among children but can affect people of all ages. People with this specific anxiety disorder may have trouble sleeping, have panic attacks and may avoid leaving the house after dark.

What is the phobia of death?

Thanatophobia is an intense fear of death or dying.

What phobias exist?

The 12 Most Common Phobias

  • Arachnophobia (Fear of spiders)
  • Ophidiophobia (Fear of snakes)
  • Acrophobia (Fear of heights)
  • Aerophobia (Fear of flying)
  • Cynophobia (Fear of dogs)
  • Astraphobia (Fear of thunder and lightning)
  • Trypanophobia (Fear of injections)
  • Social Phobia (Social anxiety disorder)
25 related questions found

Do I have nyctophobia?

Symptoms and Diagnosis

Becoming nervous in any darkened environment. Being reluctant to go out at night. Experiencing physiological symptoms, including an increased heart rate, sweating, visible shaking, and even feeling ill when forced to spend time in the dark. Need to sleep with a night light.

At what age should a child stop being afraid of the dark?

Most kids will actually outgrow fear of the dark by ages 4 to 5, helped along with some specific strategies. But about 20% of kids will have a persistent fear of the dark. “It's not always so easy to unlearn those startled, anxious, fearful responses,” said Mabe.

What is the most common phobia?

Arachnophobia – Arachnophobia is possibly the most well-known of all phobias. It is the fear of spiders, or arachnids. Estimates put arachnophobia at affecting roughly 1 in 3 women and 1 in 4 men.

What is the rarest fear?

Here is a list of 21 weird and rare phobias you may have never heard of.

  1. Arachibutyrophobia (Fear of peanut butter sticking to the roof of your mouth) ...
  2. Nomophobia (Fear of being without your mobile phone) ...
  3. Arithmophobia (Fear of numbers) ...
  4. Plutophobia (Fear of money) ...
  5. Xanthophobia (Fear of the color yellow)

What is the most rarest fear?

13 of the most unusual phobias

  • Xanthophobia – fear of the colour yellow. ...
  • Turophobia- fear of cheese. ...
  • Somniphobia- fear of falling asleep. ...
  • Coulrophobia – fear of clowns. ...
  • Hylophobia- fear of trees. ...
  • Omphalophobia- fear of the navel. ...
  • Nomophobia- fear of being without mobile phone coverage.

What is Hippopotomonstrosesquippedaliophobia?

Hippopotomonstrosesquippedaliophobia is one of the longest words in the dictionary — and, in an ironic twist, is the name for a fear of long words. Sesquipedalophobia is another term for the phobia. The American Psychiatric Association doesn't officially recognize this phobia.

Is it normal for a 13 year old to be afraid of the dark?

Fear of the dark is a common and typical fear for most children. Fear of the dark usually starts to crop up in toddlerhood. When children's cognitive abilities expand – so does their imagination! For some kids, this fear never goes away.

Is it normal for a 12 year old to be scared of the dark?

It is quite common and natural for a child to be afraid of the dark. Fears that keep a 12-year-old from going upstairs sound more severe than normal. The fact that her fear is impacting her ability to perform normal activities (by keeping her on the main floor after dark) is worrisome.

What age nightmares start?

Nightmares can start when the child is about two years old, and reach a peak between the ages of three and six years. About one quarter of children have at least one nightmare every week. Nightmares usually occur later in the sleep cycle, between 4am and 6am.

What does achluophobia mean?

The fear of darkness or night has several non-clinical terminologies—lygophobia, scotophobia and achluophobia.

What is the fear of the number 13 called?

People who harbor a Friday the 13th superstition might have triskaidekaphobia, or fear of the number 13, and often pass on their belief to their children, he noted.

What is the fear of snakes called?

Ophidiophobia is an extreme, overwhelming fear of snakes. The condition is called a specific phobia (fear), which is a type of anxiety disorder. Ophidiophobia may be associated with herpetophobia, which is fear of all reptiles. Many people are somewhat fearful of snakes.

Can 2 year olds be scared of the dark?

Children are most often afraid of the dark starting at around the age of about 2 through the preschool years, although it can appear in older children as well. A fear of the dark usually lasts for a few weeks to a few months.

Why are kids afraid of the dark?

"Noctophobia is one of the most common childhood phobias. It is thought to stem from the decreased visual input we experience in the dark, leading to overactivity of the other senses, such as sound and touch." This can then trigger an imaginative response in children, leading to anxiety and fear.

Why are kids addicted to Cocomelon?

“Cocomelon is so hyperstimulating that it actually acts as a drug, as a stimulant. The brain gets a hit of dopamine from screen-time and it seems that the stronger the 'drug' aka the level of stimulation a show delivers, the stronger the 'hit. '

What to say to a child who is scared of the dark?

“Be as calm as possible when you're talking to your child about her fear of the dark,” Dobbins says. “Listen and make sure you don't exaggerate and exacerbate to make it worse.” Give the child a sense that she is safe, that she can handle her fear, Dobbins says. And give the fear a name.

Can 1 year olds be scared of the dark?

Fear of the dark is very common among toddlers. It's also a sign of a child's developmental progress, says Maureen Girvan, an instructor of early learning and child care and teacher education at Red Deer College in Red Deer, Alta. “To younger babies, when they can't see something, it no longer exists.

Is my baby afraid of the dark?

Your baby also may become afraid of objects and situations that she used to take in stride. At this age, fears of the dark, thunder, and loud appliances such as vacuum cleaners are common.

What word takes 3 hours to say?

Pneumonoultramicroscopicsilicovolcanoconiosis (45 letters)

What are the weirdest phobias?

Top 10 Most Bizarre Phobias

  • Chorophobia: Fear of dancing. ...
  • Geliophobia: Fear of laughter. ...
  • Heliphobia: Fear of sunlight. ...
  • Deipnophobia: Fear of dinner conversations. ...
  • Neophobia: Fear of new things. ...
  • Syngenesophobia: Fear of relatives. ...
  • Ablutophobia: Fear of washing and bathing. ...
  • Geniophobia: Fear of chins.