Aistina
Aistina is a surname of Lithuanian origin. It is derived from the given name Augustinas, which is the Lithuanian form of Augustine. The name Augustine itself has Latin roots, meaning "great" or "venerable." As a surname, Aistina likely originated as a patronymic, indicating "son or daughter of Augustinas." While common in Lithuania, the surname is also found in diaspora communities with Lithuanian heritage. Research into specific family lineages would be required to trace the historical spread and notable individuals bearing the Aistina surname. The distribution of the surname can provide insights into historical migration patterns of Lithuanian populations. Linguistic analysis of the name's etymology further connects it to the broader Indo-European language family. The prevalence of the name has seen fluctuations over time, influenced by historical events and societal changes within Lithuania.