The Tuhinj region was mentioned in written sources circa 1400 as
Tuchein,
Tuchen, and
Tucheiner alben. The name was originally
*Tuxyn′ь, derived from the
hypocorism *Tuxynъ (based on the Slavic personal name
*Tuxъ or
*Tuxa). This root is also the source of similar names such as
Tuhinje in Herzegovina,
Tuin in Macedonia,
Tukhin in Russia, and
Tuchyňa in Slovakia. ==Industry==