The accepted phobia name for this condition is Arithmophobia.
There is not a specific name for a phobia of countdowns. Numerophobia is the name of the fear of numbers.
There is no official phobia name for the fear of vipers. However the official phobia name for the fear of snakes is ophidiophobia.
The phobia name for the fear of monkeys is Cynophobia.
The phobia name for the fear of the unknown is called Xenophobia.
Not sure but fear of numbers is called numerophobia. Hope this helped.
Numerophobia is the fear of numbers. Another name for the condition is Arithmophobia.Specifically, fear of the number 13 is Triskaidekaphobia,fear of the number 666 is Hexakosioihexekontahexaphobia, and fear of the number 4 is Tetraphobia.
Mnemophobia is the name of the phobia related to the fear of memories
Carnophobia is the name of the phobia related to the fear of meat
Hylephobia is the name of the phobia related to the fear of materialism
Gamophobia is the name of the phobia related to the fear of marriage
Mechanophobia is the name of the phobia related to the fear of machines
Melophobia is the name of the phobia related to the fear of music.