Willo is of English origin and means "resolute protection". It is derived from the Middle English word 'will', which signifies desire, willpower, or determination. The name gained popularity in the late 20th century as parents sought unique yet meaningful names for their children. Willo is often associated with strength, independence, and resilience due to its meaning. However, it's important to note that this name has not been widely used historically, so there are no notable historical figures or characters named Willo.
"The name Willo had its peak popularity in the mid-1920s to early 1930s, with a significant number of births occurring annually during this period. However, it appears that the name's usage has since fluctuated, with some years experiencing no recorded births at all and others seeing just a few. The total number of births registered under the name Willo over the course of these statistics is 628."