Over time, the surname Jamader has undergone some changes in its spelling or pronunciation.
It is common to find surnames similar to Jamader. This is because many times the surname Jamader has undergone mutations.
Discerning whether the surname Jamader or any of the surnames similar to Jamader came first is not always easy. There are many reasons that could have led to the surname Jamader being written or pronounced differently, giving rise to a new, different surname Jamader with a common root.