Name – Vilhelm
- Blessed Guglielmo de Carraria
- Blessed Guillaume Répin
- Blessed Guillermo Plaza Hernández
- Blessed Guillermo Rubio Alonso
- Blessed Guillermo Sanz
- Blessed Solomon le Clerq
- Blessed Vicente Andrés Llop Gaya
- Blessed Vilmos Apor
- Blessed William Andleby
- Blessed William Arnaud
- Blessed William Browne
- Blessed William Carter
- Blessed William Davies
- Blessed William de Paulo
- Blessed William de Rovira
- Blessed William de Sanjulia
- Blessed William Dean
- Blessed William Exmew
- Blessed William Filby
- Blessed William Freeman
- Blessed William Gibson
- Blessed William Harcourt
- Blessed William Harrington
- Blessed William Hart
- Blessed William Hartley
- Blessed William Howard
- Blessed William Ireland
- Blessed William Joseph Chaminade
- Blessed William Knight
- Blessed William Lacey
- Blessed William Lampley
- Blessed William Marsden
- Blessed William of Altavilla
- Blessed William of Castellammare di Stabia
- Blessed William of Fenoli
- Blessed William of Hirsau
- Blessed William of Maleval
- Blessed William of Pontoise
- Blessed William of Sann
- Blessed William of Toulouse
- Blessed William Patenson
- Blessed William Pike
- Blessed William Richardson
- Blessed William Scott
- Blessed William Southerne
- Blessed William Spenser
- Blessed William Tandi
- Blessed William Thomson
- Blessed William Tirry
- Blessed William Vives
- Blessed William Ward
- Blessed William Way
- Saint Bartholomew of Farne
- Saint Guillermo Courtet
- Saint Guillermo de Peñacorada
- Saint John Plessington
- Saint William Firmatus
- Saint William Gnoffi
- Saint William of Bourges
- Saint William of Eskilsoe
- Saint William of Foggia
- Saint William of Gellone
- Saint William of Rochester
- Saint William of Roskilde
- Saint William of Saint-Brieuc
- Saint William of Vercelli
- Saint William of York
- Saint William Tempier
- Venerable Guglielmo Giacomo Ghilardi