Siara is of Hebrew origin, derived from the word 'Sarah', which means 'princess' or 'noble'. It is a variant spelling of the classic name Sara. The name Siara gained prominence in the late 20th century and has since been recognized as a unique and attractive option for parents seeking a distinct yet familiar name for their daughter.
The name Siara experienced a significant peak in popularity between 1985 and 1990, with the highest number of births recorded in 1989 at 51. However, since then, its usage has steadily declined, reaching an all-time low in recent years, with only 34 births reported in 2020. As of 2023, the name Siara has seen a slight resurgence with 80 recorded births. Overall, there have been a total of 1937 births named Siara since 1983.