Definitions for "Allonym"
Each of two or more toponyms employed in reference to a single topo­graphic feature. Examples: Hull, Kingston upon Hull; Ves­ter­ha­vet, Nordsee; Swansea, Abertawe; Johannesburg, Egoli.
Keywords:  author, work, published, assumed, name
The name of another person assumed by the author of a work.
A work published under the name of some one other than the author.