"Blend of Samantha and Jo"
The name Samanthajo is commonly a female name.
Samanthajo is a modern American compound name formed by joining Samantha and Jo, a short form of names such as Josephine or Joanna. The compound is written as one word rather than with a space or hyphen, which is typical of twentieth-century American practice. Its first appearance in United States birth records in 1983 is consistent with a coined compound rather than an inherited name with an earlier history.
The pronunciation of Samanthajo is suh-MAN-thuh-joh.