Tatham

Tatham is a surname that originated from a place name in Lancashire, England. The name of the village, Tatham, is derived from Old English elements. 'Tata' is an Old English personal name, and 'ham' means 'homestead' or 'settlement'. Thus, Tatham literally means 'Tata's homestead'. Over time, like many place-names, it evolved into a hereditary surname.

The use of Tatham as a given name is relatively rare and primarily occurs in English-speaking countries, often as a transferred use of the surname. Its unisex usage is a modern development, reflecting a trend of using surnames as first names for both boys and girls. While it has historical roots as a place and family name, its adoption as a first name is more contemporary.