Basia Is A Girls Name Of Polish Origin, Meaning "foreign Woman." Basia Is A Variant Of The Latin Name Barbara And The Polish Name Basha. In Religious Terms, Barbara, The Name Given To A Number Of Roman Catholic Saints, Including St Barbara, Who Was Considered The Patron Saint Of Fire And Lightning. No Doubt Baby Will Light Up Your Life In New And Incredible Ways And Benefit From The Protection And Love Shell Receive In Your Happy Home! Basia Is An Eternally Popular Girls Name In Its Native Poland. Its Not Hard To See Why, For It Has A Strong Yet Playful Quality That Is Universal And Unique.