McBride - Bumpus Genealogy
I N G A L L S
English: patronymic from the Anglo-Scandinavian
personal name Ingell, Old Norse Ingjaldr (see Ingle).
I N G L E
English: from either of two Old Norse personal names: Ingjaldr, in which the prefix in- probably reinforces the element -gjaldr, related to Old Norse gjalda ‘to pay or recompense’, or Ingólfr ‘Ing’s wolf’ (Ing was an ancient Germanic fertility god). English: habitational name from Ingol in Lancashire, which is named from the Old English personal name Inga + holh ‘hollow’, ‘depression’. Probably a variant of German Ingel, from a short form of any of several Germanic personal names formed with Ing- (see 1 above).
( Surname INGALLS is taken from Family Tree Maker )
Anatomy of the " I " Surnames
Origin - Meanings of Surnames beginning with " I "