Wyndell \wyn-de-ll\ as a boy's name is a variant of Wynn (Old English), and the meaning of Wyndell is "friend".
The baby name Wyndell sounds like Wendell, Vondell, Wendel and Wendall. Other similar baby names are Lyndell, Kendell, Lindell, Lyndall, Lendell, Lydell, Mandell, Mendell, Rendell, Randell, Rydell, Waydell, Wadell and Waddell.