THEORY
There are 6 known people with the surname THEORY with 6 different first names. The surname THEORY is particularly common in New York and Pennsylvania Here you can find the geographic distribution of this nachname in all states:
| 1 | ARIZONA | 1 | ARIZONA | 1 |
| 1 | LOUISIANA | 1 | LOUISIANA | 1 |
| 1 | MASSACHUSETTS | 1 | MASSACHUSETTS | 1 |
| 1 | NEW YORK | 2 | NEW YORK | 2 |
| 1 | PENNSYLVANIA | 1 | PENNSYLVANIA | 1 |