Kasin Kasin Baby Names Greek Kasin Girl 5 letters Pronounce Greek Pure. Kasin is a girl’s name of Greek origin. Meaning in Greek: Pure. The name has 5 letters. Related names Kasaundra Girl Greek Unheeded prophetess. Kasen Unisex Greek Latin Pure. Helmeted. Kasia Unisex English Greek Alert. vigorous. Modern variant of Casey. Pure. Kasienka Girl Greek Polish Pure. Kaska Girl Greek Polish Pure. Kasma Girl Greek Universal. Kasmo Girl Greek Universal. Kasmy Boy Greek Order. Previous Kasimir Next Kasiya