Castulo is a unique and historic given name, of Spanish origin. It is derived from the Latin word 'castrum', which means 'fortress'. This name was often used during the Middle Ages in Spain to refer to someone who lived near or within a fortress. The name has a strong and authoritative sound, reflecting its historical roots.
The name Castulo experienced a peak in popularity during the early to mid-20th century, with the highest number of births occurring between 1914 and 1934, followed by another spike in the late 1990s and most recently in 2018. Despite fluctuations over time, Castulo has maintained a consistent presence among newborns, with a total of 116 babies named Castulo born across these years.