Originating from Portugal, the name Eduarda is a feminine form of the name Eduardo, which means 'guardian of the happy home'. It was popularized during the Middle Ages throughout Europe but remains relatively uncommon outside of Portuguese-speaking countries. The name Eduarda signifies strength and nobility, reflecting its roots in medieval royalty.
The name Eduarda experienced a notable increase in popularity from the late 1990s to around 2006-2008, with peaks of 22 births in 2006 and consistently high numbers between 2002 and 2005. Since then, it has maintained a steady but lower level of usage, with most years seeing between 5 to 7 births.