Gracious princess
A modern compound name combining Sarah, meaning 'princess' or 'noblewoman', and Anna, meaning 'grace' or 'favor'. It blends the ancient Hebrew roots of two of the most enduring names in Western history. While rare, it follows the popular trend of creating melodic, multi-syllabic feminine names through suffixation.
Less common today
Sarianna isn't in the latest US Top 1000. It last peaked at #12,167 in 2006.
US births per 5-year period, 1990βpresent (SSA data).