Last name Young-Starstine (Young-Starstine 
) , all around the world, is an extremely rare cognomen. The last name Young-Starstine is habitual in Northern America, particularly the United States, where it is an extremely rare surname. Parts of the name also exists independently as a last name Young, and a last name Starstine.
| VARIANT | COUNTRY |
|---|---|
| Young-Starstine | United States |