A young person (especially a young man or boy)(noun)
WordNet. Princeton University. 2010.
Use "young person" in a sentence
"On inquiry, he was told that this young person was Miss Milbanke, an only child, and one of the largest heiresses in England."
"Rutherford's eyes narrowed on the young person beside her."
"I got acquainted at the Chasattes with some other boarders and their friends, and among the rest, with a young person of fourteen, called Mademoiselle Serre, whom I did not much notice at that time, though I was in love with her eight or nine years afterwards, and with great reason, for she was a most charming girl."