Question

what does juliet mean when she says, \wherefore art thou romeo?\ she is asking where he is she is disappointed about his name and family she is asking him to meet her at the balcony

Explanation:

In Shakespeare's Romeo and Juliet, "wherefore" means "why" not "where". Juliet is lamenting why Romeo has to be a Montague (his family name). Her family (the Capulets) and his are feuding. So she's disappointed about his name and family as it complicates their love.

Answer:

She is disappointed about his name and family.