 Another form of the Irish name is "Mac Alsandair", which translates into English as "son of "Alsandar"".Feminine forms of "Mac Alsandair" include "Nic Alsandair", "Bean Mhic Alsandair", and "Mhic Alsandair".Anglicised forms of "MacAlasdair", in use today, include "Alexander", "Callister", "Macalaster", "Macalester", "Macalister", "Macallaster", "MacAllister", "Maccalister", "McAllister".