There is not a technical term for a fear of being short. Zambianoliangioticaloigisticologphobia is the term for a fear of short people.
Fear of short people is called Zambianoliangioticaloigisticologphobia
midgaphobia...or sissy...but they do kinda creep me out...has anyone ever wanted a pet midget i do
The name of that phobia is shortophobia or Zambianoliangioticaloigisticologphobia.
Another answer
I'm not sure the above answer is correct. I'm researching it.
Its called "shortaphobia"...i know,weird name but its true.
ozoneaphobia
I believe that gigaphobia is the fear of tall people.
Fear of Asians is called sinophobia.
Gerontophobia - fear of old people.
Anthropophobia.
Sociophobia.
Fear of people is called anthropophobia.
Nomatophobia
because many people have a fear of themselves
Its called 'phobiaphobia', which is the fear of fear.
common sense
Tinyophobia
gynophobia