Surnames Youman – Youngflesh
- Youman (26)
- Youmans (58)
- Youmbibbie (1)
- Youmbo (1)
- Youmsi (2)
- Youn (10)
- Younan (2)
- Younang (1)
- Younang Ndjila (1)
- Younas (2)
- Younblood (1)
- Younbloof (1)
- Younce (23)
- Younces (1)
- Yound (1)
- Younes (29)
- Younesi (1)
- Younesisolari (1)
- Youney (2)
- Young (16,029)
- Young Hawkins (1)
- Young Jordan (1)
- Young-Anthony (1)
- Young-Chapman (1)
- Young-Christy (1)
- Young-Davis (2)
- Young-Dixon (1)
- Young-Jean-Francois (1)
- Young-Nixon (1)
- Young-Riley (1)
- Young-Thompson (1)
- Young-Williams (1)
- Younga (1)
- Youngbauer (1)
- Youngbeck (1)
- Youngberg (17)
- Youngbird (2)
- Youngblood (1,287)
- Youngbloom (10)
- Youngblut (2)
- Youngbolld (1)
- Youngborg (1)
- Youngchild (1)
- Youngcourt (1)
- Youngdahl (5)
- Youngdale (4)
- Youngdale-Rodriguez (1)
- Youngdoff (1)
- Younge (4)
- Younger (390)
- Youngerman (2)
- Youngers (10)
- Youngerwolf (1)
- Youngflesh (1)