What does William mean?
William has been the name of monarchs, conquerors + Shakespeare himself. Always strong, always timeless — one of the most resilient names in the English-speaking world.
Origin
Religious / cultural tradition
Christian
Variations
William · Wilhelm · Guillaume
Nicknames
Will · Bill · Billy · Liam
Sibling name ideas
More boy names like William
Meanings + cultural notes are educational summaries reflecting common scholarly + linguistic interpretations. Spellings, meanings + pronunciations can vary by region + family tradition.