Cognomen Vangou (Vangou 
) , in the world, is quite a rare last name. The cognomen Vangou is habitual in the Democratic Republic of the Congo, where it is quite a rare surname, Greece, where it is a rare surname, and Switzerland, where it is a very rare surname. Measured by absolute frequency, this name is the most popular in the Democratic Republic of the Congo, Greece, and Canada.
| VARIANT | COUNTRY |
|---|---|
| Vangou | Canada, Switzerland, Democratic Republic of the Congo, Greece, Australia |