Wilkie \wi(l)-kie\ as a boy's name is a variant of Wilkes (Old English) and William (Old German), and the meaning of Wilkie is "will helmet, protection".

The baby name Wilkie sounds like Willkie, Algie, Falke, Folke, Fulke and Wilek. Other similar baby names are Willie, Wallie, Welbie, Wilde, Willis and Willi.