Mailo is of Finnish origin and means "sea". It is often used as a boy's name, but can also be given to girls. In Finland, where the name is popular, it is typically spelled with an 'i' instead of 'y'. Mailo is composed of two elements: 'ma(i)' meaning "sea" and '-lo', which is a common ending for boys' names in Finnish. The name has gained international recognition due to its unique sound and meaning. It is often associated with maritime themes and the beauty of the sea.
The number of births named Mailo has seen a significant increase over time, with only five recorded in 2015 and rising to 22 in 2023. This totals to 43 births from 2015 to 2023.