What Sebastián means
Sebastián is a boy name of Greek origin meaning "venerable, from Sebaste". It comes from Greek Sebastianos (from Sebaste, a city whose name comes from sebastos: venerable, revered). It is pronounced seh-bahs-tee-AHN.
Saint Sebastian, January 20. Sebastián Lerdo de Tejada was president of Mexico 1872 to 1876.
Nicknames in Mexico: Sebas. Sebas is a plain shortening; Chebas is its ch-form. See the guide to Mexican nicknames.
Popularity: among the top names for newborns in Mexico. See the current top names.
