Baby Names Boy Names Meaning of the Name Kaz Updated November 5, 2025 by Jennifer M. Kaz Gender: Male Origin: Polish Meaning: Dim. Of CASSIUS ♥ Add to my Namelist What is the meaning of the name Kaz? The name Kaz is primarily a male name of Polish origin that means Dim. Of CASSIUS. People who like the name Kaz also like: Ronan, Alexander, Kaden, Liam, Felix, Knox, Milo, Georgia, Diana, Elizabeth, Autumn, Hazel, Keira, Ava Names like Kaz: Kiho, Khwaja, Kozuye, Kohei, Kyo, Kosuke, Kuzih, Kiah, Kaya, Kasai, Kaiko, Kassa, Kaia, Kasia, Kesia, Kacia, Kagiso, Kessya, Kozue, Kaawa, Kaja, Kiss, Kya, Kazuaki, Kiasax, Kikuko, Keahi, Kahiau, Kouki, Kiku Stats for the Name Kaz Kaz is currently not in the top 100 on the Baby Names Popularity Charts Kaz is currently not ranked in U.S. births