This is the 689th most frequent Russian word.
юлия
The Russian word "Юлия" is a female given name, equivalent to "Julia" in English.
The noun 'Юлия' is used as the subject of the sentence, meaning it is the name of the person performing the action.
Юлия готовит вкусный обед.
Julia is cooking a delicious lunch.
The proper noun 'Юлия' is in the instrumental case 'Юлией', indicating with whom the action occurs.
Мы пошли с Юлией на прогулку.
We went for a walk with Julia.
The noun 'Юлия' is in the dative case 'Юлии', denoting the recipient of the action.