Modern American creation with no established historical meaning.
Shiasia is a contemporary American name likely formed by combining the popular prefix 'Shi-' with the name 'Asia'. It emerged in the late 20th century as part of a trend of creating unique, melodic names within African American communities. Because it is a modern invention, it does not have a traditional etymological root or a singular defined meaning.
Less common today
Shiasia isn't in the latest US Top 1000. It last peaked at #9,441 in 1995.
US births per 5-year period, 1990βpresent (SSA data).