MyNameRoots
Baby name
William
Boy
Origin of the name
William is a Germanic name made of will, “will, desire,” and helm, “helmet, protection.” It is the English form of the French Guillaume, and William the Conqueror brought it to England in 1066.
Classic name
4,199,696births since 1880
1940sgeneration
No. 4rank at its peak, in 1947
Where babies named William are born
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The darker the blue, the more common William is in the state, compared with its births. White: no births published that year.
Where it is most popular
Compared with the national average, William is most common in Delaware (1.7 times), District of Columbia (1.6) and Kentucky (1.5), taking into account all births in each state since 1910.
One letter apart
Names from the same era
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