1. Greek (καλός) "good"

2. Sanskrit (Kālī ) "black, dark coloured").  Kāla primarily means "black," but also means "time." Kālī means "the black one" and also "time" or "beyond time." Kali is strongly associated with Shiva, and Shaivas derive her feminine name from the masculine Kāla (an epithet of Shiva). The nineteenth century Sanskrit dictionary, the Shabdakalpadrum, states: कालः शिवः । तस्य पत्नीति - काली । kālaḥ śivaḥ । tasya patnīti kālī - "Shiva is Kala, thus his wife is Kali."

Other names include Kālarātri ("black night"), as described above, and Kālikā ("relating to time"). Coburn notes that the name Kālī can be used as a proper name, or as a description of color.[3]

Kali's association with blackness stands in contrast to her consort, Shiva, whose body is covered by the white ashes of the cremation ground (Sanskrit: śmaśāna) in which he meditates, and with which Kali is also associated, as śmaśāna-kālī.

Kālī is frequently confused with the word kali, as in Kali Yuga or the demon Kali. However, the words Kālī ("black, time") and kali ("weak, crude, inarticulate") are etymologically unrelated, and the goddess Kālī is not associated with Kali Yuga in Hinduism.