Surname Barrilleaux (Barrilleaux 
) , worldwide, is quite a rare last name. The surname Barrilleaux is habitual in the United States, where it is a rare surname, Canada, where it is a very rare surname, and Germany, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Barrilleaux | Brazil, Canada, United States, Venezuela, Germany |
| charles joseph barrilleaux Ph.D. State University of New York at Binghamton 1984 |
|