Cognomen Jenček (Jenček 
) , worldwide, is a very rare surname. The last name Jenček is characteristic of Slovenia, where it is quite a rare surname, and Czechia, where it is a rare surname.
| VARIANT | COUNTRY |
|---|---|
| Jenček | Slovenia, Czechia |
| aleš jenček Czechoslovak architect, CZ (b. 1936) |
|
|
| jaroslav jenček CZ (b. 1945) |
|
|
| renato jenček SI (b. 1963) |
|
|
| tomáš jenček CZ (b. 1976) |
|
|
| peter jenček SI |
|
|
| ladislav jenček SI |
|
|
| greta jenček SI |
|