Meaning and history
Bill is a short form of William. This spelling was not commonly used before the 19th century, and the change in the initial consonant may have been influenced by an earlier Irish pronunciation of the name. Famous bearers include basketball player Bill Russell (1934–2022), comedian Bill Cosby (1937–), American president Bill Clinton (1946–), and Microsoft founder Bill Gates (1955–), all of whom were born with the name William.
Bill rose from #900 to #886 for boys between 1992 and 1993. Its highest annual birth count came in 1947, with 4,681 births.