Marylu is a feminine name with American English pronunciation pronounced as MAIR-ee-loo (/ˈmɛriˌlu/). It is a variation of the name Marylou. The origin of the name Marylu can be traced back to the combination of two popular names, Mary and Lou. Mary is derived from the Hebrew name Miriam, meaning "beloved" or "wished-for child." Lou is a diminutive form of Louise or Louis, which have Germanic roots and mean "renowned warrior" or "famous in battle." As a combined name, Marylu carries associations of love, strength, and bravery.