Worldwide, Nache (Nache 
, Natch 
) is quite a rare unisex given name. The given name Nache is habitual in the Democratic Republic of the Congo, where it is quite a rare female name, Nigeria, where it is a rare unisex name, and Romania, where it is a rare boy's name. Measured by absolute frequency, it is the most numerous in the Democratic Republic of the Congo, Nigeria, and India. Likewise, Nache is the last name as well as the forename.