The name Sera is a girl's name of Hebrew origin meaning "princess". Sera and is often added to lists like Names That Mean Ruler or Royal and discussed in our forums with posts like "What would be the perfect twin?".
From the experts:
Sera is a truly international variation heard in Hebrew-speaking, Spanish and Italian cultures. Sera can also spelled Serah. Sera might also be a short form of Seraphina.
While Sera may rightly be considered a fresh spin on Sarah or Sara, it will often be misunderstood as one of those more common names for girls. Another similar idea: the Welsh Seren.