Last name Krocín (Krocín 
) , in the world, is a very rare surname. The cognomen Krocín is habitual in Eastern Europe, particularly Czechia, where it is a rare surname.
| VARIANT | COUNTRY |
|---|---|
| Krocín | Czechia |
| václav krocín starší z drahobejle Prague Old Town burgermeister, CZ (b. 1532) |
|
|
| matěj krocín CZ (b. 1583) |
|
|
| karel krocín CZ (b. 1806) |
|