William Hecht

(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.

German and Dutch: from Middle High German hech(e)t, Middle Dutch heect, hecht ‘pike’, generally a nickname for a rapacious and greedy person. In some instances it may have been a metonymic occupational name for a fisher and in others it may be a habitational name from a house distinguished by a sign depicting this fish.