Topic summary
Marius (name)

Marius is a male name, a Romanfamily name, and a modern given name.
The name Marius was used by members of the Roman gensMaria. It is thought to be derived from either the Roman war god Mars or from the Latin root mas or maris meaning "male". It may also derive from the Latin word meaning "sea", the plural of which is maria.
In Christian times, it was syncretized as a masculine form of the unrelated feminine given name Maria, from the HebrewMiriam, Aramaic variant Mariam, and used alongside it.
Today, the name Marius is a common given name in Romania, Norway, and Lithuania. The name is also used in the Philippines, France, Denmark, Germany, the Netherlands, and South Africa.
The Greek name Marios (Μάριος), the Italian and Spanish name Mario, the Polish name Mariusz, the Portuguese name Mário and the Catalan name Màrius are all derived from Marius.