"Blend of Bray and Lee"
The name Brailee is commonly a female name from the "American" origin.
Brailee is a modern American formation. It joins the element Bray, which also appears in names such as Brayden and Braylee, with the ending -lee, an English surname descended from Old English leah, meaning woodland clearing or meadow. The name first appears in United States birth records in 1992, which fits a coinage assembled from familiar name parts rather than an older naming tradition.
The pronunciation of Brailee is BRAY-lee.