Modern American creation, likely a blend of prefixes and Octavia.
Shatavia is a contemporary American name that emerged in the late 20th century. It is likely a combination of the popular 'Sha-' prefix with the Latin name Octavia, which means 'eighth'. Like many names in this category, it was created for its rhythmic and melodic sound rather than a traditional etymological root.
Less common today
Shatavia isn't in the latest US Top 1000. It last peaked at #2,715 in 1993.
US births per 5-year period, 1990βpresent (SSA data).