Cognomen Kopilow (Kopilow 
) , all around the world, is a very rare last name. The surname Kopilow is characteristic of Australia, where it is a very rare surname, Germany, and France. Measured by absolute frequency, this name is the most popular in Germany, the United States, and Australia.
| VARIANT | COUNTRY |
|---|---|
| Kopilow | Germany, France, United States, Australia |