well...it could be, William does have two l's and billy does too, so maybe
billy
"billy the kid"
No, "Mac" is not a nickname for "William." "Mac" is traditionally a nickname for names like "MacDonald" or "MacKenzie."
because its a nickname.
The nick names for William are Bill , Billy , Willy ! REALLY !
The nick names for William are Bill , Billy , Willy ! REALLY !
Grissom who was played by my good family friend, William (or his nickname, billy) Petersen And she married him in the series.
Billy Bubbles
William Connolly's nickname is actually Billy, he is also called the The Big Yin ("The Big One")
Billy is normally a nickname for William. William (from old German, with Wilhelm) has the meaning "determined protector".
Henry McCarty was "Billy the Kid" - AKA - William H. Bonney
In Scotland and Northern Ireland he is informally know as "King Billy"