BUTTERWOR
There are 2 known people with the surname BUTTERWOR with 2 different first names. The surname BUTTERWOR is particularly common in California and West Virginia Here you can find the geographic distribution of this nachname in all states:
| 1 | CALIFORNIA | 1 | CALIFORNIA | 1 |
| 1 | WEST VIRGINIA | 1 | WEST VIRGINIA | 1 |