What is "duckham"

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

• Alexander Duckham (1877–1945), English chemist and businessman
• Sir Arthur Duckham (1879–1932), English chemical engineer
• David Duckham (born 1946), English rugby union player
• Thomas Duckham (1816–1902), English farmer, cattle breeder and Liberal politician