checkroom attendant vs cloakroom attendant

checkroom attendant

cloakroom attendant

noun
  • A person who works in a cloakroom (a room intended for holding guests' cloaks and other heavy outerwear, as at a theater or night club). 

How often have the words checkroom attendant and cloakroom attendant occurred in a corpus of books? (source: Google Ngram Viewer )