Meaning & Origin
A diminutive of the female given name Dorothy.
Dot is a girl's and boy's baby name of Greek origin, a diminutive of Dorothy — from the Greek Dōrothea meaning 'gift of God.' Dot was enormously popular as a standalone name in the late 19th and early 20th centuries, when nicknames were routinely used as given names.
With over 1,350 births in SSA records, Dot has a charming vintage quality — short, sweet, and completely unpretentious, it belongs to the golden age of one-syllable American nicknames that are finding favor again today.