What is "humm"

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

• Andy Humm (born 1953), American journalist and activist
• Daniel Humm (born 1976), Swiss chef and restaurant owner
• David Humm (born 1952), American football player
• Fabienne Humm (born 1986), Swiss football player
• Jeremy Humm (born 1983), Australian rules footballer
• Philipp Humm (born 1959), German businessman