Dulka

The name Dulka is a diminutive form derived from the Slavic root 'dulc-' or 'dulky,' meaning 'sweet' or 'pleasant.' This root is found in various Slavic languages and is often used to form affectionate nicknames or pet names. While not widely known as a formal given name, its diminutive nature suggests it would have been used informally within families or communities.

Its usage as a formal given name is rare, and it is more commonly encountered as a surname or a component in other names. The 'unisex' classification stems from the general flexibility of diminutive forms in Slavic languages, which can often be applied to both genders, though specific usage might lean one way or another depending on the region or context.