Ewell \e-well, ewe-ll\ as a boy's name is a variant of Ewald (Old English) and Yule (Old English), and the meaning of Ewell is "law-powerful, winter solstice". The baby name Ewell sounds like Euell and Joell. Other similar baby names are Elwell, Edel, Elwill, Ewen, Howell, Lowell, Newell, Nowell, Powell, Rowell and Sewell. View a list of the 3 names that reference Ewell.