Mr
Precedes a surname
Mr (or Mr.) is a title of respect for a man, placed before his name: Mr. Smith, Mr. President.
It derives from master.
Unlike Dr or Prof, Mr conveys no specific qualification—it's the default male honorific. (MR is magnetic resonance.)
Sir
Formal male honorific
- honorificRespectful form of address
- salutationExpression of goodwill
- addressSpeak to formally
prefix · courtesy · formal · gentleman · signor · monsieur · sahib · effendi · bwana
Darcy
English surname, Norman origin
- Mr. and Mrs.Formal married pair titles
- Mr. Potato HeadToy with interchangeable facial features
- Mr. PresidentNational leader's formal address
- Mr. T
- Mr RogersBeloved PBS children's host
- Mr. RogersBeloved PBS children's host