Save Gender Feminine Usage Greek (Rare) Scripts Σίτσα(Greek) Meaning & History Diminutive of various Greek names such as Isaia, as -ίτσα (-itsa) is a Greek feminine diminutive suffix. This was borne by Sitsa Karaiskaki (1897-1987), a Greek propagandist for women of the 4th of August (or Metaxas) regime.