What is "tocker"

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

• Annie Constance Tocker (1889–1980), New Zealander librarian, Methodist deaconess, nurse and child welfare officer
• Mahinārangi Tocker (1955–2008), New Zealander singer-songwriter
• Nion Tocker (1885–1950), U.S. Olympic bobsledder