Texas This category is for people who were born in 400 BC. See also: Category:400 BC deaths 405404403402401400 BC399398397396395 450s440s430s420s410s400s390s380s370s360s350s Pages in category "400 BC births" The following 3 pages are in this category, out of 3 total. This list may not reflect recent changes. A AntipaterH Duke Huan of Tian QiK King Hui of Wei