Crosby Family History
Crosby Name Meaning
English: habitational name from any of various places called with Old Norse kross ‘cross’ + bȳ ‘farm settlement’ in Lancashire Cumberland Westmorland North Yorkshire and Lincolnshire. Irish: surname adopted by bearers of the Gaelic name Mac an Chrosáin (see McCrossen ).
Source: Dictionary of American Family Names 2nd edition, 2022