Llywelyn

Same thing as the Danish, this time for England. The focus is on colonial era ship names.

This website was pretty thorough, but unfortunately doesn't exist any more. The archived version is here.

One website on Hudson Bay area ships -- which, while not capturing the full insanity of spellings in the original documents ("Anfraunces" for "Anne Francis", "Dionyse" for "Denis", "Myghell" for "Michael"), at least has all of Frobisher's vessels -- is here.