Trebilcock Family History
Trebilcock Name Meaning
Cornish: habitational name from Trebilcock in Roche (Cornwall). The placename is a rare post-1100 instance of a name derived from Cornish tre ‘estate farmstead’ + a Middle English surname based on pilcok ‘penis’ with mutation of p to b after the feminine word tre.
Source: Dictionary of American Family Names 2nd edition, 2022