Family name Guinin (Guinin 
) , across the world, is a very rare surname. The family name Guinin is characteristic of France, where it is a very rare surname, New Zealand, and Germany. Not in comparison with a country's population, it most frequently occurs in France, Germany, and Spain. Much less frequently, Guinin is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Guinin | Germany, Spain, India, France, Brazil |