Great, magnificent, or venerable
Agustina is the Spanish and Portuguese feminine form of Augustinus, derived from the Roman name Augustus. It carries the connotation of being revered or exalted, originally used as a title for Roman emperors.
Less common today
Agustina isn't in the latest US Top 1000. It last peaked at #3,740 in 2002.
Spanish heroine who defended Zaragoza during the Peninsular War
Award-winning Argentine novelist
Olympic silver medalist in field hockey
Prominent Argentine actress
US births per 5-year period, 1990βpresent (SSA data).