Baillie \ba(il)-lie\ as a boy's name (also used as girl's name Baillie), is a variant of Bailey (Old English), and the meaning of Baillie is "berry clearing; bailiff; city fortification".

The baby name Baillie sounds like Baillee, Bailie and Billie. Other similar baby names are Baldie, Bailee, Basilie, Birlie, Gaille, Ghillie, Hallie, Wallie, Willie and Bille.