Bransfield Family History
Bransfield Name Meaning
English and Scottish: variant of Branfield with an intrusive -s- a habitational name from either from Bramfield in Hertfordshire or Suffolk (with dissimilation of -m- to -n-) or an altered form of Bramwell with post-medieval substitution of -field for -well. It may also be a habitational name perhaps from Bransfield in Darvel (Ayrshire) unless that place is named from the surname.
Source: Dictionary of American Family Names 2nd edition, 2022