The most likely origin I could come up with of this rare English surname Hoing, which is not related to the German Hoing I believe, is that it is a variant of the English surname Hine. The English surname Hing is also of the same origin as Hoing, both Hing and Hoing being related, but there is also a second origin of Hing, that being a variant of the English surname Hinge, a surname from Kent and Gloucestershire of uncertain origin. The English surname Hing is found abundant in Buckinghamshire, same with Hoing except that Hoing is mostly found in Buckinghamshire. This means that both Hing and Hoing, especially from Buckinghamshire, are variants of eachother and both are variants of the English surname Hine, which means, "lad, servant", from Middle English hine.
england
England
English/England.
Devon, England
England
The surname, Washington, comes from the town Washington, in England.
England and Germany.
England. See the Related Link.
The family surname Gregory has origins in England, Germany, AND Portugal.
This surname Allerton originated from England, of English origin. Allerton is a habitational name from several places so called in England. See related links below.
This surname Lamb could be of English, Irish, or French origin.
England, Johnson is linguistically an English name.