"Blend of Mae and Lee"
The name Maely is commonly a female name from the "English" origin.
Maely is a modern American spelling of the combination of Mae and Lee, also written Maelee and Mailee. Mae is an English variant of May, and Lee is an English surname that became a given name. The ending -ly is a shortened spelling of Lee that also appears in other American names such as Kaylee and Brynlee.
The pronunciation of Maely is MAY-lee.