Matildia, of Latin origin, means 'battle ready' or 'mighty in battle'. It's a unique and historic feminine given name, derived from the Germanic male name Matilda, which was borne by queens and saints throughout medieval Europe. The name Matildia reached its peak popularity during the Middle Ages but has since become quite rare, making it an uncommon yet regal choice for a baby girl.
The name Matildia was quite popular in 1917 with five births recorded that year. However, overall it has not been widely used as there are only five total births recorded for this name.