When my brother and I were little, our parents used to joke that if one of us had been a girl, they could have named us Chris and Alice, so that we would be "Chris and Alice Chrisomalis". Fortunately for all concerned, they did not do so, because names are very powerful things (here are some more of my thoughts on the subject). Anyway, this short and probably incomplete list defines about 40 words relating to names. These words contain the root "nym", which comes from the Greek onoma, a name.
Word
Definition
acronym
word formed from initial letters of another word
allonym
other person's name used by an author
ananym
name written backward; often used as synonym
anonym
person whose name is not given; pseudonym
antonym
word whose meaning is the opposite of a given word
aptronym
name that suits its owner
autonym
a writer's real name; work published under writer's own name
caconym
wrongly derived name
cohyponym
word which is one of multiple hyponyms of another word
cryptonym
secret name
dionym
name containing two parts or terms
eponym
personal name from which another name is derived
euonym
a pleasing or beautiful name
euonymous
appropriately named
euphonym
euphonious synonym
exonym
name for a town or country in a foreign language
heteronym
word having same spelling but different sound and meaning
homonym
words having the same sound but different meanings
hypernym
word representing a class of words or things
hyponym
term which is a member of a larger class
isonym
word having the same derivation or form as another
meronym
word whose relation to another is a part to the whole
metonymy
figurative use of word to name an attribute of its subject
metronymy
system of naming after the mother's or female line
onymous
bearing the author’s name
paedonymic
name taken from one's child
paranym
euphemism; word whose meaning altered to conceal evasion
paronym
word from same root or having same sound as another
patronym
name derived from father's name
poecilonym
synonym
polyonym
name consisting of several words
pseudonym
fictitious name used by an author
retronym
new name as modification of older term used alone
synonym
word whose meaning is the same as another word
tautonym
taxonomic name in which genus and species are the same