i usually call their name directly, while, if i don't know the name, girlie and lady may be appropriate.
an old lady who is unmarried is called a spinster and a young unmarried women is called a maiden
What is a question of a girl or young woman? Your question is too vague to understand. There are many things about girls and young women that might be what you're looking for. Please be specific when asking questions.
American girl.
For her quinceañera, a fifteen-year-old girl has a Quince Court of Honor consisting of relatives and friends. The girls (maids) are the damas, and the boys are called the chambelanes (chamberlains), including her escort (chambelán de honor).
Anne Frank : The Diary of A Young Girl.
A girl.
teen
The story takes place at the Gallagher Academy for Exceptional Young Women/Roseville, Virginia.
Some terms for a young Irish Girl include: Lass/lassie gearrchaile, young girl/lass girseach, young girl cailín beag, little girl Interestingly, cailín óg means 'a grown-up girl'.
Heroine
Quinceñera
A maiden.