On the basis of Zenobia's Palmyrene name, Bat Zabbai, her father may have been called Zabbai; alternatively, Zabbai may have been the name of a more distant ancestor. The historian Trevor Bryce suggests that she was related to Septimius Zabbai, Palmyra's garrison leader, and he may even have been her father. The archaeologist Charles Simon Clermont-Ganneau, attempting to reconcile the meaning of the name "Bat Zabbai" with the inscription mentioning the queen as daughter of Antiochus, suggested that two brothers, Zabbai and Antiochus, existed, with a childless Zabbai dying and leaving his widow to marry his brother Antiochus. Thus, since Zenobia was born out of a levirate marriage, she was theoretically the daughter of Zabbai, hence the name.