This is the 681st most frequent Romanian word.
elena
"Elena" is a Romanian female given name.
In this sentence, 'Elena' is a proper noun and serves as the subject of the sentence.
Elena este o studentă silitoare.
Elena is a diligent student.
Here, 'Elenei' is the genitive form of 'Elena', indicating possession.
Am citit despre povestea Elenei în carte.
I read about Elena's story in the book.
In this example, 'Elenei' again takes the genitive case to indicate that 'name' pertains to 'Elena'.