The name Savvy is a girl's name . Savvy and is often added to lists like Middle Names for Girls.
From the experts:
We call Savvy a Modern Virtue Name, a contemporary version of the Puritan's Hope and Charity, extolling the virtue of shrewdness. And who doesn't want their daughter to grow up to be Savvy in the ways of the world? So far, this name has been used only for girls, perhaps because some parents remember the women's magazine called Savvy.