Aleksandrian
Aleksandrian is an adjective and, in some transliterations, a demonym used to describe things related to Alexandria, a city name that appears in several countries. The most famous is Alexandria, Egypt, founded by Alexander the Great in the 4th century BCE. The term is used to denote origin, culture, architecture, and historical period associated with that city, including its Hellenistic and later developments.
The form Aleksandrian is common in languages that render the sound "Alexandria" with a "k" or in
Origins and usage: in classical contexts, "Aleksandrian" may be used in reference to the Library of Alexandria
Overall, Aleksandrian is a variant spelling with niche usage, while Alexandrian remains the standard English form.