Meaning and name origin
Austyn \a(u)-st-yn, aus-tyn\ as a girl's name (also used as boy's name Austyn), is of French and Latin origin, and the meaning of Austyn is "great, magnificent". Austyn is a variant of Austine (French, Latin): feminine of Austin or Augustine.
Austyn is not a popular first name for females and an equally uncommon surname or last name for all people (2000 U.S. Census).
Displayed below is the baby name popularity of the name Austyn for girls (2014 statistics).