Family name Гриндий (Grindy 
, Grindiy 
, Гриндий 
) , all around the world, is a rare last name. The last name Гриндий is characteristic of Honduras, where it is a rare surname, the United Kingdom, where it is a very rare surname, and New Zealand. Measured by absolute frequency, it most frequently occurs in the United States, the United Kingdom, and Russia. Very seldom, Гриндий is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Grindy | Mexico, Honduras, United Kingdom, United States, Australia |
| Grindiy | India |
| Гриндий | Russia, Kazakhstan |
| Grindii | Russia |