Argenta \a-rgen-ta, ar-ge-nta\ as a girl's name is of Latin origin, and the meaning of Argenta is "silver". The country of Argentina is named for the silver its early Spanish settlers hoped to find there, but did not.
Argenta has 3 variant forms: Argelia, Argentia and Argentina.
Baby names that sound like Argenta are Argene and Archna.