This is the 2043rd most frequent Russian word.
анастасия
"Anastasia" is a Russian female given name meaning "resurrection."
Here, 'Анастасия' is used as the subject of the sentence, referring to a person named Anastasia.
Анастасия посетила музей в выходные.
Anastasia visited the museum over the weekend.
In this sentence, 'Анастасия' is used in a context where it metaphorically personifies an ideal or beautiful presence.
Вечер был настолько прекрасен, будто сама Анастасия смотрела на нас с улыбкой.
The evening was so beautiful, it felt as if Anastasia herself was smiling at us.
Here, 'Анастасию' is in the accusative case, indicating that the action of asking is directed towards Anastasia.