Surnames Categorized "Agatha Christie characters"

This is a list of surnames in which the categories include Agatha Christie characters.
usage
Battle English
From a nickname for a combative person. In some cases it may come from the name of English places called Battle, so named because they were sites of battles.
Holmes English, Scottish
Variant of Holme. A famous fictional bearer was Sherlock Holmes, a detective in Arthur Conan Doyle's mystery stories beginning in 1887.
Oliver English, Catalan, German, French
Derived from the given name Oliver.
Poirot French, Literature
From a diminutive of French poire "pear", originally referring to a pear merchant or someone who lived near a pear tree. Starting in 1920 this name was used by the mystery writer Agatha Christie for her Belgian detective Hercule Poirot. Christie based the name on that of Jules Poiret, a contemporary fictional detective.
Robinson English
Means "son of Robin".