Rosenia is of Latin origin, meaning 'rose'. It is a less common variant spelling of Rosina, which also translates to 'rose'. The name Rosenia has been used sparingly throughout history, likely due to its unique phonetics and spelling. It is not associated with any specific culture or region, making it an uncommon yet versatile choice for parents looking for a distinctive name for their daughter.
"Rosenia was quite popular in 1929, with five babies named that year."