The name that is transliterated as «Alexandria» in English has the same meaning than «Alexander,» i.e. «defending men,» «one who turns away evil.» (Source: Cornwall / Smith 1997 )
In Libras (Brazilian Sign Language) it is translated with a sign that depicts the lighthouse with a torch on top in the port of Alexandria (see here ). (Source: Missão Kophós )
«Alexandria» in Libras (source )