If someone hates an individual person, or several persons who are not similar in any special way, the person doing the hating might be called hateful, or spiteful. If someone hates a whole group of people based on ethnicity, race, nationality or any number of other characteristics, the person might be called a bigot.
The word misanthrope describes a person who generally hates humans.
A people hater is a misanthrope.
The name for a person who hates women is a "Misogynist". It can be either a woman who hates women or a man who hates women.
misogynist
sexist.
A word that describes where a person is from could be the person's origin or hometown.
'Descriptor' is the name for a person who describes a person.
A hater is somebody who "hates" on someone or something by constantly criticizing it.
A hater
Misanthrope.
maneater.
there is no such word
The original word is misogynist, which, taken from Greek means "aversion to women" and has in modern time come to mean a "woman hater". Because there is no polite word for "man hater", people have taken to replacing the feminine "mis" and replacing it with the masculine "mas." So, a masogynist would be a person who has an aversion to men or in modern parlance a man hater.
Temperament is a word that describes a person's nature. Personality is a word that describes how a person acts or behaves.
The one word that describes this person is PERFECT ...
A hater
maneater.