Girl name origins & meanings Greek : Defender of mankind; feminine form of AlexanderGreek : The original prophet of doom in classical mythologyGreek : Helper and defender of mankind Girl name variations Alexandra Alandra Aleka Alex Alexa Alexia Alexis Alexandria Alexandrina Alesandra Alessa Alessandra Allesandra Aleksey Alexine Alya Aliki Alejanda Lexy Lexie Zandra Sanie Sandy Cassandra Cassandre Casandra Cassaundra Casandera Cassandrea Cassandry Cassondra Cassy Cassia Kasandera Kassandra Kassi Kassie Kassy Kassia Kass Sande Sandee Sandera Sandi Sandie Saundra Sohndra Sondra Sandrah Famous people with this first name Sandra Bernhart Sandra Bullock Sandra Dee