Last name Жакку (Jaccoud 
, Жакку 
) , worldwide, is quite a rare cognomen. The family name Жакку is habitual in Switzerland, where it is quite a rare surname, France, where it is a rare surname, and Brazil. Much less frequently, Жакку is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Jaccoud | Switzerland, United States, Argentina, France, Brazil |
| Жакку | Ukraine |