"Blend of Rae and Jean"
The name Raejean is commonly a female name from the "English" origin.
Raejean is a compound given name formed by joining Rae and Jean, both established girls' names in English. Rae appears as a short form of Rachel, and Jean is the English feminine form of John, taken from Old French Jehan. Joined names of this kind, written without a space, are recorded in United States birth data from the early twentieth century, and Raejean first appears there in 1937.
The pronunciation of Raejean is RAY-jeen.