Diminutive of Simon, Hebrew
"the listener"

Si Origin and Meaning

The name Si is a boy's name meaning "the listener".

Si is an intriguing antique nickname for Simon and Silas, and we’ve also heard it as a short form of names that contain the "sigh" sound, like Josiah and Osiris.

It’s too slight to stand solo on the birth certificate, but we fully endorse Si as a nickname.

Famous People Named Si

  • Silas 'Si' RobertsonA&E reality TV star (Duck Dynasty)

Si in Pop Culture

  • Si CrowellPaperboy in "Our Town" by Thorton Wilder
  • Si (pronounced SEE) means "yes" in Spanish.