Quick answer
Alexandra is a girl name.
Pronunciation: American English /ˌæl.ɪɡ.ˈzæn.dɹə/; British English /ˌæl.ɪɡ.ˈzɑːn.dɹə/; German /a.lɛ.ˈksan.dʁa/; Dutch /aː.lɛk.ˈsɑn.draː/; French /a.lɛk.sɑ̃.dʁa/; Greek /a.lɛ.ˈksan.ðɾa/; European Portuguese /ɐ.lɨ.ˈʃɐ̃.dɾɐ/; Brazilian Portuguese /a.le.ˈʃɐ̃.dɾɐ/; Romanian /a.le.ˈksan.dra/; Czech /ˈa.lɛk.san.dra/; Hungarian /ˈɒ.lɛk.sɒn.drɒ/; Classical Greek /a.le.ksán.draː/.
Meaning and history
Feminine form of Alexander. In Greek mythology this was a Mycenaean epithet of the goddess Hera, and an alternate name of Cassandra. It was borne by several early Christian saints, and also by the wife of Nicholas II, the last tsar of Russia. She was from Germany and had the birth name Alix, but was renamed Александра (Aleksandra) upon joining the Russian Church.
Notes and context
Usage: english, german, dutch, french, swedish, norwegian, danish, icelandic, greek, portuguese, romanian, czech, slovak, hungarian, catalan, russian, ancient greek, greek mythology | Greek: Αλεξάνδρα; Russian: Александра; Ancient Greek: Ἀλεξάνδρα