Family name Gren (Gren 
, グレン 
, สีเขียว 
) , in the entire world, is quite a common cognomen. The last name Gren is habitual in Israel, where it is quite a common surname, Sweden, and Denmark, where it is quite a rare surname. In absolute terms, it most frequently occurs in Thailand, Israel, and Sweden. Likewise, Gren is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Gren | Israel, Sweden, Poland, United States, Indonesia |
| グレン | Japan |
| สีเขียว | Thailand |
| Грен | Ukraine, Russia, Kazakhstan |
| friedrich gren AT (b. 1350) |
|
|
| måns gren SE (b. 1450) |
|
|
| ivar gren SE (b. 1450) |
|
|
|
jonas gren SE (b. 1715) |
|
|
friedrich albrecht carl gren German chemist, DE (b. 1760) |
|
|
erik gren Swedish classical scholar and librarian (1904-1959), SE (b. 1904) |
|
| per gren SE (b. 1851) |
|
|
|
gunnar gren Swedish footballer, SE (b. 1920) |
|
| niel a. gren Swedish painter (b. 1893) |
|
|
|
martin gren Swedish entrepreneur, SE (b. 1962) |
|
| gren alabaster cricketer, NZ (b. 1933) |
|
|
| genowefa gren politician, PL (b. 1946) |
|
|
| hans gren Swedish footballer and manager, SE (b. 1957) |
|
|
| roman gren PL (b. 1951) |
|
|
| ing-marie gren (b. 1951) |
|