William Henry

(male) Probably the most successful of all the Old French names of Germanic origin that were introduced to England by the Normans. It is derived from Germanic wil ‘will, desire’ + helm ‘helmet, protection’. The fact that it was borne by the Conqueror himself does not seem to have inhibited its favour with the ‘conquered’ population: in the first century after the Conquest it was the commonest male name of all, and not only among the Normans. In the later Middle Ages it was overtaken by John, but continued to run second to that name until the 20th century, when the picture became more fragmented.

English and French: from a Germanic personal name composed of the elements haim, heim ‘home’ + rīc ‘power’, ‘ruler’, introduced to England by the Normans in the form Henri. During the Middle Ages this name became enormously popular in England and was borne by eight kings. Continental forms of the personal name were equally popular throughout Europe (German Heinrich, French Henri, Italian Enrico and Arrigo, Czech Jindřich, etc.). As an American family name, the English form Henry has absorbed patronymics and many other derivatives of this ancient name in continental European languages. (For forms, see Hanks and Hodges 1988.) In the period in which the majority of English surnames were formed, a common English vernacular form of the name was Harry, hence the surnames Harris (southern) and Harrison (northern). Official documents of the period normally used the Latinized form Henricus. In medieval times, English Henry absorbed an originally distinct Old English personal name that had hagan ‘hawthorn’. Compare Hain 2 as its first element, and there has also been confusion with Amery.