Meaning A boy's name of Bulgarian origin, it means "defender mankind." Origin of Aleksandar Bulgarian , Slavic Popular Middle Names Jackson, Vladimir Pronunciation 🔊 Listen Aleksandar ah-leck-ZAN-dehr Similar Names Alexandr Alaster Aleksandr Alistair Allistair Alddes Aleksandur Alexandrukas Alisander Alissander Year by Year Popularity of Aleksandar