This is the 6104th most frequent Spanish word.
aleksandr
"Alexandr" is not a Spanish word; it is a variant of the name "Alexander" used in some languages.
Here, 'Aleksandr' designates an individual whose work is referenced.
La obra fue escrita por un autor llamado Aleksandr.
The play was written by an author named Aleksandr.
Here, 'Aleksandr' is used as a proper noun, identifying a person or entity.
Aleksandr es un nombre común en Rusia.
Aleksandr is a common name in Russia.
In this case, 'Aleksandr' refers to the speaker or subject providing information.