William is a highly popular boys' name in United States, ranking #11 in 2005 with 19,060 recorded births. The name reached its all-time peak in 1998 with 20,835 births ranking #14. In 2005, approximately 1 in every 105 boys born was named William. STABLE Recent data shows the name is currently stable.
William is one of the great enduring classics, meaning resolute protector. It feels stable, regal, and endlessly adaptable.
The name spread through medieval Europe and became especially central to English history after the Norman Conquest. Its long life has produced countless nicknames and international forms.