A small bag or perfume pouch
Derived from the French word 'sachet', referring to a small scented bag used to fragrance clothes. As a given name, it is a rare modern adaptation likely chosen for its soft, phonetic appeal and association with delicate fragrance. It is occasionally used as a diminutive or creative variant of names like Sasha or Mischa.
Less common today
Sache isn't in the latest US Top 1000. It last peaked at #7,036 in 1992.
US births per 5-year period, 1990βpresent (SSA data).