"Blend of Addie and Lee"
The name Adilee is commonly a female name from the "American" origin.
Adilee is a modern American formation that pairs the familiar short form Addie, a diminutive of names such as Ada, Adelaide and Adeline, with the -lee ending found in American girls' names such as Kaylee and Brynlee. The name is not recorded in United States birth data before 2006, which fits a recent coinage rather than an inherited name. It should not be read as carrying a meaning in any older language.
The pronunciation of Adilee is AD-ih-lee.