There is more than one character named William;
- William Shakespeare
- William Baker
- William (son of Oswold).
- Willy (a name which may be short for William)
- Willy Beamish
- Whittlin' Willy
- Newberry Will
- Bill
People[]
- William D. Skirvin
- William Todd Bryan
- Roberta Williams
- Ken Williams
- John Williams