Sir
BoyEnglish
Sir is a boy name of English origin meaning "Lord or master".
About this name
Gender
Boy
Language
English
Religion
None
Popularity
2 / 100
Syllables
1
Length
3 letters
Meaning
Lord or master
Etymology
Sir is an English honorific title used to address or refer to a man of high rank or a knight; it is derived from the Old French 'sire', which in turn comes from the Latin 'senior' meaning 'elder' or 'master'.
Frequently Asked Questions About Sir
What does the name Sir mean?
Sir means "Lord or master", and is of English origin.
What is the origin of the name Sir?
Sir originates from English, commonly used in Europe.
Is Sir a boy or girl name?
Sir is typically used as a boy name.
What religion is the name Sir associated with?
Sir is associated with None.
Last updated: June 2026