What is "hiltz"

Hiltz is a surname. Notable people with the surname include:

• Fred Hiltz, the current Primate of the Anglican Church of Canada
• Nichole Hiltz (born 1978), American actress
• Starr Roxanne Hiltz, retired Distinguished Professor of Information Science/Information Systems at New Jersey Institute of Technology
• W. W. Hiltz, Mayor of Toronto in 1924